offers. Support assignment by linear indexing into the object array, Have a reshape method that returns an array 'UniformOuput' and either true applies func with additional options specified by one or more arguments that have different data types, but the data type of each output must be any sizes and different data types. Reload the page to see its updated state. mean returns vectors containing the mean of each column, so the means cannot be returned as an array. each field of S. Input structure, specified as a scalar structure. Specify optional pairs of arguments as I will try it, You may receive emails, depending on your. confusion between a half wave and a centre tapped full wave rectifier. How to apply cellfun (or arrayfun or structfun) with constant extra input arguments? For example, cat(2,zeros(0,1),zeros(0,2)) returns. Where is it documented? But usually they are harder to read and to maintain. I want to apply a function to every cell within a cell array, so using cellfun seems the logical way to go. , but it seems that you did not even open it. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. In MATLAB, cellfun is implemented as an M-file (or rather, it was the last time I checked, but it's quite some years ago), so cellfun always adds the overhead of a function call (with all the parameter checking), and the overhead of repeatedly calling a function through a handle, and so it just cannot be faster than spelling out the loop. Finally, a handle is an object that can be saved in a variable, so you can name the functions that you create inline: sinDegree = @(angle_deg, y) sin(angle_deg*pi/180) ; [t,y] = ode45( sinDegree, [0, 180], 0 ) ; Charles, it sounds like Cedric solved your problem, so you can "Thank" him by clicking the "Accept this Answer" link and the "vote" link to give him reputation points. Did the apostolic or early church fathers acknowledge Papal infallibility? I need the WHOLE array,B, applied to each 4D array within A. In general MATLAB input arguments are positional, so their position determines the meaning of that input (not the variable name or anything else). Thank you for the prompt response. same fields as S. [A1,,Am] = structfun(___) returns multiple Does balls to the wall mean full speed ahead or full speed ahead and nosedive? If all input arguments are empty and have compatible sizes, then cat returns an empty array whose size is equal to the output size as when the inputs are nonempty. These variables will then be inputs to another script. But the function requires two inputs, one would be the cell array,A, and the other is B, a 41x1 matrix. S, one field at a time. R = cellfun(@(x) ~isnumeric(x) && ~islogical(x),raw); . that has the same size as the input. Hi, I'm having a hardtime importing excel spreadsheet with dates into matlab r2015a - something that worked perfectly for me in r2014a. Choose a web site to get translated content where available and see local events and The output structfun returns the Making statements based on opinion; back them up with references or personal experience. For more details, you may want to read. However to be honest I merely wish to index into each cell, and use columns and assign each column to a variable. it should be in the workspace at the point the function is definied). Reload the page to see its updated state. concatenates the outputs from func into the column vector Do you want to open this example with your edits? handle to a function that takes one input argument and returns a scalar. Calculate the means of each matrix. [A1,.,Am] = cellfun (func,C1,.,Cn,Name,Value) calls function func with additional options specified by one or more Name,Value pair arguments. func threw the error. Where in the Matlab literature does it teach one this? How does legislative oversight work in Switzerland when there is technically no "opposition" in parliament? It seems to me that is what you need. Calculate the sizes of each array in S. The number of rows and columns are each in 3-by-1 numeric arrays. pairs does not matter. For example, to return output values in a structure, specify 'UniformOutput',false. How do I pass command line arguments to a Node.js program? Debian/Ubuntu - Is there a man page listing all the version codenames/numbers? type as the outputs of func. Other MathWorks country Specify the sheet name, but use '' as placeholders for the xlRange and 'basic' inputs.. The output scalar structures is a function handle (a bit like a pointer), it is a way to pass a function to another or to define functions inline. Not everything works as expected, even for the fundamental classes. Please advise Accepted Answer Cedric Wannaz on 8 Oct 2017 8 Link Edited: Cedric Wannaz on 8 Oct 2017 Yes, use an anonymous function (or define a function inline => name your anonymous function) to wrap the call to chart_funcv, and pass the wrapper to CELLFUN: At that time, Matlab runs that function without any argument; then, we will get an error message, not enough input argument. The remaining input arguments to the error handler are the input arguments for the call to func that made func throw the error. Example: A = structfun(@max,S) returns the maximum of https://www.mathworks.com/help/matlab/matlab_prog/anonymous-functions.html. The KISS style You may receive emails, depending on your. Calculate the mean of each numeric array, and return the means in an array. strings, the 'size' command (as char vector) will fail. online gps phone tracker. For example, to return output values in a cell array, specify 'UniformOutput',false. Yes, but only for particular arguments that are known in the documentation as "name-value" arguments. The main screen of MATLAB will consists of the following (in order from top to bottom): Search Bar - Can search the documentations online for any commands / functions / class ; Menu Bar - The shortcut keys on top of the window to access commonly used features such as creating new script, running scripts or launching SIMULINK; Home Tab - Commonly used features/functions are grouped here more information, see Run MATLAB Functions in Thread-Based Environment. Function to apply to the fields of the input scalar structure, specified As per the MATLAB CELLFUN documentation the first argument to CELLFUN has to be a function handle, not just the "raw" name of a function. A = cellfun (chart_funcv,C) This fails with error Not enough input arguments. Much appreciated. Name,Value pair arguments. This is different from e.g. offers. To return the means in a structure, specify the 'UniformOutput',false name-value pair. So, something like this. Based on The number of outputs must be less than or equal to three. refund apple store gift card. Not the answer you're looking for? If you do not specify 'ErrorHandler', then structfun @embert I'm not sure where the extra overhead would be coming from, but perhaps you could use the profiler to find out. It's a 1x40 cell array with 40, 4D arrays. You can return A as a structure when func returns values that cannot be concatenated into an array. Reload the page to see its updated state. First thing when we open a Matlab file in the editor, and we try to run that file, or we can say that function by using the Run button. cellfun does not call any overloaded versions of these functions cellfun ('isclass',C,classname) returns logical 1 (true) for each element of C that matches the classname argument. For example, the CELLFUN documentation lists exactly two name-value arguments (in addition to . Note the block indexing (with parentheses). Thank you for this. Thanks for the explanation! If the value of the 'UniformOutput' name-value pair your location, we recommend that you select: . Matlab's built-in cellfun function has traditionally enabled several named (string) processing functions such as 'isempty'. s post was right on the mark and I just didn't understand it. the outputs from mean in a structure with the same fields as What I meant by I'm not clear on how dividing the matrix would impact my final requirement was, that if I divide the 41x1 array into a cell array of n cells(D), and then apply the function would it apply the first cell of D, onto the first cell of A and so on. structure. https://www.mathworks.com/matlabcentral/answers/1449189-is-there-a-better-way-to-use-cellfun-with-arguments-and-is-it-better-than-for-loop, https://www.mathworks.com/matlabcentral/answers/1449189-is-there-a-better-way-to-use-cellfun-with-arguments-and-is-it-better-than-for-loop#comment_1727684, https://www.mathworks.com/matlabcentral/answers/1449189-is-there-a-better-way-to-use-cellfun-with-arguments-and-is-it-better-than-for-loop#comment_1728029, https://www.mathworks.com/matlabcentral/answers/1449189-is-there-a-better-way-to-use-cellfun-with-arguments-and-is-it-better-than-for-loop#answer_783324, https://www.mathworks.com/matlabcentral/answers/1449189-is-there-a-better-way-to-use-cellfun-with-arguments-and-is-it-better-than-for-loop#comment_1726349, https://www.mathworks.com/matlabcentral/answers/1449189-is-there-a-better-way-to-use-cellfun-with-arguments-and-is-it-better-than-for-loop#comment_1726389, https://www.mathworks.com/matlabcentral/answers/1449189-is-there-a-better-way-to-use-cellfun-with-arguments-and-is-it-better-than-for-loop#comment_1726404, https://www.mathworks.com/matlabcentral/answers/1449189-is-there-a-better-way-to-use-cellfun-with-arguments-and-is-it-better-than-for-loop#comment_1726584, https://www.mathworks.com/matlabcentral/answers/1449189-is-there-a-better-way-to-use-cellfun-with-arguments-and-is-it-better-than-for-loop#answer_783409, https://www.mathworks.com/matlabcentral/answers/1449189-is-there-a-better-way-to-use-cellfun-with-arguments-and-is-it-better-than-for-loop#comment_1728034. values in a structure, specify 'UniformOutput',false. If it is a cell array, then the output of CELLFUN is a cell array of cell arrays (all with the same size), and you can e.g. MathWorks is the leading developer of mathematical computing software for engineers and scientists. Your third input should also be a cell array, but it is double. func. What's the \synctex primitive? Is it not possible to keep it as a double? Are defenders behind an arrow slit attackable? Run MATLAB Functions in Thread-Based Environment. order. rev2022.12.9.43105. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. How to write a bash script that takes optional input arguments? However, the function takes two extra arguments (a string and a vector), which I want to keep constant for all the elements of the cell array; i.e. What is this fallacy: Perfection is impossible, therefore imperfection should be overlooked, Effect of coal and natural gas burning on particulate matter pollution. Matlab cellfun on function strfind Matlab event passing to parent matlab inline function with argument conditions Numerically integrate a function f (x) over x using MATLAB where f (x) has another argument y which is a vector Passing a strange function handle to MATLAB ode solvers - What does this code mean? My question is, if there is a better way to do this. Accelerating the pace of engineering and science. example A = cellfun ( ___,Name,Value) applies func with additional options specified by one or more Name,Value pair arguments. Is it appropriate to ignore emails from a student asking obvious questions? Function to catch errors, specified as the comma-separated pair consisting of B is fixed in my example (i.e. wrapper = @(x) chart_funcv( x, New_dataopenbidx, New_datahighbidx, New_datalowbidx,New_datax, New_datavol ) ; If the output of the function is not scalar, set. Combine cellfun and subs in Matlab sites are not optimized for visits from your location. I opened the page before you edited and posted the link. This calling style is the only one, in which, One minor addition: you need to be careful when using this syntax. Input Arguments Name-Value Pair Arguments (0). Though I often use the size function in a cellfun, I used it here only for the example. cellfun Apply function to each cell in cell array collapse all in page Syntax A = cellfun(func,C) A = cellfun(func,C1,.,Cn) A = cellfun(___,Name,Value) [A1,.,Am] = cellfun(___) Description example A= cellfun(func,C)applies the function functo the contents of each cell of cell array C, one cell at a time. This is useful when you want to pass a function to an ODE solver for example. This can be done all in one go with an anonymous function: C = cellfun (@ (x) datestr (x, 'local'), C, 'UniformOutput', false); More Answers (1) on 10 Nov 2021 0 Link Translate Other MathWorks country sites are not optimized for visits from your location. any of the input arguments of the previous syntaxes. scalar structures. You can do this using an anonymous function that calls myfun with the two additional arguments: Another trick is to use ARRAYFUN on the indices: if the return values of myfun are not scalars, you might want to set the 'UniformOutput',false option. 'Later' in your case means in the cellfun statement, where each element of the cell array will successively be given to that function as the 'a' argument. I like fast code also, but I've seen to many projects failing due to a too complex design which impedes the debugging. Previous inputs had size 1055 in dimension 1. values that cannot be concatenated into an array. Unable to complete the action because of changes made to the page. [ chart_datavortex ] = chart_funcv( 'AUD_USD', New_dataopenbidx, New_datahighbidx, New_datalowbidx,New_datax, New_datavol ), The function takes 6 inputs, however i wish to use CELLFUN so as to input an array of the first input. Each cell of the structure array is n x 5. Given what you say about applying the whole of B to each element of A I am assuming that the 2nd argument of func is supposed to be the whole of B. https://uk.mathworks.com/help/matlab/matlab_prog/anonymous-functions.html. It looks like this should be possible, but your example is too contrived for me to see if this is what you mean: I suspect this is what you need, but with. Value of Generate C and C++ code using MATLAB Coder. Share your variables and I can be more helpful. cellfun (@myfun, cellarray, const1, const2) meaning: for i = 1:numel (cellarray), myfun (cellarray {i}, const1, const2); end Is there some way to do that without creating intermediate cell arrays containing numel (cellarray) copies of const1 and const2? You can specify the rethrows the error thrown by func. The outputs of func You can Create a nested cell array with the cell array construction operator, {}: C5 = {C1; C2; C3} C5 is a 3-by-1 cell array , where each cell contains a cell array : C5 = {1x3 cell } {1x3 cell } {1x3 cell } To combine cell arrays of character vectors into one character vector, use the strjoin function. In these cases, For m output values. Yes, but only for particular arguments that are known in the documentation as "name-value" arguments. Because this is not what I want. Create a scalar structure in which each field contains an array of random numbers. and the body of the function is the expression that follows. Before R2021a, use commas to separate each name and value, and enclose Find the treasures in MATLAB Central and discover how the community can help you! error handler as 'ErrorHandler',@errorFunc, where can have any data type. It indicates, "Click to perform a search". With what first arguments? Lets say that I have a cell array of matricies and I want to get the size of dimention 1 in each, %Get the size of the first dimention of each element in the cell aray. Using the CHAR vector arguments is mentioned in the documentation as "backward compatibility". Based on your location, we recommend that you select: . structure. false B = {[1 2;3 4] , [5 6;7 8]} cellfun(@mtimes,B,B) (notice the @ sign in front of mtimes on the second line). MathWorks is the leading developer of mathematical computing software for engineers and scientists. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. We do not currently allow content pasted from ChatGPT on Stack Overflow; read our policy here. Just to make sure I'm understanding this correctly, f is used to define a 'variable' which contains a function with one input into it already, which is then used in cellfun? {[1 2 3 4 5 6 7 8 9 10]} {55 double} {@sin}. You clicked a link that corresponds to this MATLAB command: Run the command by entering it in the MATLAB Command Window. You may receive emails, depending on your. I want to apply a function to every cell within a cell array, so using cellfun seems the logical way to go. Asking for help, clarification, or responding to other answers. When and how? You have a modified version of this example. The returned structure has the In my code, I use a different custom function. For example, the CELLFUN documentation lists exactly two name-value arguments (in addition to . The function func must take n input arguments and return a scalar. throws an error, then the error handler specified by 'ErrorHandler' your location, we recommend that you select: . structfun can return arrays of any data type, so long as objects of that data type can be concatenated. arguments. outputs of func in one or more func into a column vector. Read the data from the worksheet, and reset any values outside the range [0.2,0.8]. MATLAB determines which function to call based on the class of the input cellfunthen output . I would also try out the for loop alternative in the question, since for loops don't incur the sort of penalty they used to in MATLAB (sometimes they are even the fastest alternative). 'ErrorHandler' and a function handle. arguments. To learn more, see our tips on writing great answers. Apply function to each field of scalar structure. sizes = cellfun(@size,cellArr,repmat({1},size(cellArr,1),1)); And in general, is this better that using a for-loop ? A = structfun (func,S,Name,Value) applies func with additional options specified by one or more Name,Value pair arguments. So the function would 'apply' B to each cell within A and output the resultant arrays into another cell array. Why does the distance from light to subject affect exposure (inverse square law) while from subject to lens does not? How can I pass arguments to a batch file? Ready to optimize your JavaScript with Rust? Unable to complete the action because of changes made to the page. Thanks for contributing an answer to Stack Overflow! Input Arguments Name-Value Pair Arguments have the same fields as the input scalar Using an anonymous function is a better way than replicating data. ' This function fully supports thread-based environments. So the function would 'apply' B to each cell within A and output the resultant arrays into another cell array that structfun concatenates The error handler can be concatenated. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. your location, we recommend that you select: . In that case, the outputs from func can have (1). Also I shared the reference page for. This syntax returns logical 0 (false) for objects that are a subclass of classname Your Use of cellfun Do you use cellfun? sites are not optimized for visits from your location. Correct the function returns a cell array. How do I index into each cell and assign columns 2, 3,and 4 to variables D, E, and F? Possible values for Name are 'UniformOutput' or 'ErrorHandler'. Based on indexing, Yes. What is @(x)? I want to apply a function to every cell within a cell array, so using cellfun seems the logical way to go. Find the treasures in MATLAB Central and discover how the community can help you! But the function requires two inputs, one would be the cell array,A, and the other is B, a 41x1 matrix. Help us identify new roles for community members, Proposing a Community-Specific Closure Reason for non-English content. If you want to integrate the sine function, you have to pass the function SIN to the integrator, and one way to pass a function is through a handle: [t,y] = ode45( @(t,y) sin(t), [0, pi], 0 ) ; This was for handles. elements of A or rely on them being done in any particular A = structfun(func,S,Name,Value) The ErrorHandler option is not supported. the same each time func is called. https://www.mathworks.com/matlabcentral/answers/375731-cellfun-for-function-with-multiple-inputs, https://www.mathworks.com/matlabcentral/answers/375731-cellfun-for-function-with-multiple-inputs#comment_521787, https://www.mathworks.com/matlabcentral/answers/375731-cellfun-for-function-with-multiple-inputs#comment_521791, https://www.mathworks.com/matlabcentral/answers/375731-cellfun-for-function-with-multiple-inputs#comment_521792, https://www.mathworks.com/matlabcentral/answers/375731-cellfun-for-function-with-multiple-inputs#comment_521794, https://www.mathworks.com/matlabcentral/answers/375731-cellfun-for-function-with-multiple-inputs#answer_298836, https://www.mathworks.com/matlabcentral/answers/375731-cellfun-for-function-with-multiple-inputs#comment_521773, https://www.mathworks.com/matlabcentral/answers/375731-cellfun-for-function-with-multiple-inputs#comment_521775, https://www.mathworks.com/matlabcentral/answers/375731-cellfun-for-function-with-multiple-inputs#comment_521777, https://www.mathworks.com/matlabcentral/answers/375731-cellfun-for-function-with-multiple-inputs#comment_521778, https://www.mathworks.com/matlabcentral/answers/375731-cellfun-for-function-with-multiple-inputs#comment_521779, https://www.mathworks.com/matlabcentral/answers/375731-cellfun-for-function-with-multiple-inputs#comment_521785. In function handle definitions like this you can have two types of argument. In the United States, must state courts follow rulings by federal courts of appeals? catches the error and takes the action specified in the function. I want to apply a function to each element of a cell array -- so I have cellfun for that. Can virent/viret mean "green" in an adjectival sense? In general MATLAB input arguments are positional, so their position determines the meaning of that input (not the variable name or anything else). Possible values for Name are 'UniformOutput' or 'ErrorHandler'. The first input argument of the error handler is a structure with these fields: index Linear index into the input arrays at which (1) or false If you want to apply the entirety of B to each element of A then B should be a pre-defined argument to func. I now have what looks likes a structure array as output. Syntax varargin Description example varargin is an input variable in a function definition statement that enables the function to accept any number of input arguments. structfun then Other MathWorks country . The number of elements in A equals the into a column vector. Choose a web site to get translated content where available and see local events and cellfun | arrayfun | cell2mat | spfun | splitapply. column vector of any data type | scalar structure. Example: A = structfun(@mean,S,'UniformOutput',false) returns sites are not optimized for visits from your location. For large arrays it can produce a considerable amount of overhead. MathWorks is the leading developer of mathematical computing software for engineers and scientists. Name-value arguments must appear after other arguments, but the order of the A magnifying glass. You can use this syntax with By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. the argument name and Value is the corresponding value. The cellfun function does not perform the calls to function func in a specific order. must return scalars. If func Other MathWorks country will be a cell array of (non-scalar) outputs. Thus I want to do something like the following, Yes, use an anonymous function (or define a function inline, name your anonymous function) to wrap the call to. For example, cat(2,[1 2],[]) returns the row vector [1 2]. Those that are fixed at the time you define the function handle and those that are variable. applies the function func to each field of scalar structure I wish to attract columns 2, 3,4 from each cell. Return an array of chart line objects from the plot function and use them to add different markers to each set of data points. func Unable to complete the action because of changes made to the page. Is wrapping the function with the {} operator a valid replacement of 'UniformOutput', false in cellfun? Based on . The cell arrays C1,.,Cn all must have the same size. Are the S&P 500 and Dow Jones Industrial Average securities? Create a scalar structure with fields that contain matrices. The input argument func is a function Is it cheating if the proctor gives a student the answer key by mistake and the student doesn't report it? errorFunc is a function that raises a warning and returns two a is a placeholder for a variable argument which will be supplied later. allow very compact code. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. Create a scalar structure with fields that contain numeric arrays of different sizes. Since you are using cellfun I assume the first of those arguments is a single element of the matrix A. [A1,.,Am] = cellfun (func,C1,.,Cn,Name,Value) calls function func with additional options specified by one or more Name,Value pair arguments. Name in quotes. Now we can create a handle on a function that we don't name (anonymous). %Create a cell array with random values randVal = @ (x) magic (randi (5,2)) cellArr = arrayfun (randVal, ones (10,1),'uniformOutput',false); %Get the size of the first dimention of each element in the cell aray sizes = cellfun (@size,cellArr,repmat ( {1},size (cellArr,1),1)); This is the part that I am asking about: Theme Copy Choose a web site to get translated content where available and see local events and offers. column 2 with, . func must return scalars structfun returns outputs as fields of a scalar concatenate them: is a comma separated list (CSL), so this call to VERTCAT is equivalent to: but works without you having to hard-code the whole thing with the correct number of cell contents. The relevant code would look like this: data = cellfun ('isempty',cellArray); In recent years, newer Matlab releases has added support for function handles, so the previous code snippet can now be written as follows: So convert your double array to cell array by, https://www.mathworks.com/help/matlab/ref/mat2cell.html. Application of cellfun with multiple arguments, Apply Function Handle to Multiple Input Arguments. func can correspond to more than one Is what I've been doing but it returns the error: Can someone explain how cellfun works for functions with multiple inputs? S. True or false, specified as the comma-separated pair consisting of Unless my code explicitly demands that I use cellfun, there is no real good reason to use it. If the value of 'UniformOutput' is true, output arrays A1,,Am when func returns (0). How to Apply Cell-array to Matlab's exist() with directories? Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Currently I'm using this solution, but is there any other? number of fields in S. You cannot specify the order in which structfun calculates the xbox family settings pc. Is the only alternative to create an array of copies of. class that the objects belong to must meet these requirements. Genius!! as a function handle. Why does the USA not have a constitutional court? Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. Okay I understand now. A = rand (5); xlswrite ( 'myExample.xlsx' ,A, 'MyData') The worksheet named MyData contains values ranging from 0 to 1. Block indexing a cell array returns the sub-cell array (block) indexed, which is a cell array as well. MathWorks is the leading developer of mathematical computing software for engineers and scientists. If func returns objects, then the I'm not clear on how dividing the matrix into cells would impact the final requirement. Accelerating the pace of engineering and science. So the function would 'apply' B to each cell within A and output the resultant arrays into another cell array Theme Copy If you didn't know about function SIND (sine in degree) and wanted to convert the what ODE45 passes to the function it integrates from degree to radian, you could either write a function for this purpose (and create an M-File for that), or create an anonymous function inline, directly in the call to ODE45: [t,y] = ode45( @(angle_deg, y) sin(angle_deg*pi/180), [0, 180], 0 ) ; defines a function with one argument named internally. By default, structfun concatenates the outputs from structure. then the output arguments of the error handler must be scalars and have the same data Find centralized, trusted content and collaborate around the technologies you use most. Python Convert cell arrays element-wise ( cellfun ) Apply a function to each cell element X = cellfun (@function , CellArray) Convert cell array into matrix % convert. Accelerating the pace of engineering and science. When I use cellfun, with a function that has arguments, I use repmat function to duplicate my arguments. Choose a web site to get translated content where available and see local events and A. Accelerating the pace of engineering and science. You need to create a new function that only takes one input argument (the cell array element) and then call datestr with that argument and the 'local' option. return A as a structure when func returns Rik's argument is important: If the cell contains e.g. A = structfun(func,S) How do I parse command line arguments in Bash? I'd like to do something like: Is there some way to do that without creating intermediate cell arrays containing numel(cellarray) copies of const1 and const2? Once concatenated, you can index e.g. from func can have any data type, so long as objects of that type Specify varargin by using lowercase characters. How is what you want different from what Steven posted in his answer? There is no workaround the whole "repmat" function. Web browsers do not support MATLAB commands. . And could you explain what the lowercase 'a' is corresponding to? I am assuming that func is a function of 2 arguments, given how you are attempting to use it. All of the input arguments must be of the same size and shape. Output array, returned as a column vector of any data type or as a scalar Input #3 has size 126080 After any explicitly declared inputs, include varargin as the last input argument . matlab function arguments cell-array Share Follow edited May 20, 2017 at 21:28 gnovice output? Suppose func returns two doubles as output arguments. https://www.mathworks.com/matlabcentral/answers/360259-can-i-used-cellfun-with-a-function-which-has-more-than-one-input, https://www.mathworks.com/matlabcentral/answers/360259-can-i-used-cellfun-with-a-function-which-has-more-than-one-input#answer_284787, https://www.mathworks.com/matlabcentral/answers/360259-can-i-used-cellfun-with-a-function-which-has-more-than-one-input#comment_491019, https://www.mathworks.com/matlabcentral/answers/360259-can-i-used-cellfun-with-a-function-which-has-more-than-one-input#comment_491028, https://www.mathworks.com/matlabcentral/answers/360259-can-i-used-cellfun-with-a-function-which-has-more-than-one-input#comment_491029, https://www.mathworks.com/matlabcentral/answers/360259-can-i-used-cellfun-with-a-function-which-has-more-than-one-input#comment_491032, https://www.mathworks.com/matlabcentral/answers/360259-can-i-used-cellfun-with-a-function-which-has-more-than-one-input#comment_491068, https://www.mathworks.com/matlabcentral/answers/360259-can-i-used-cellfun-with-a-function-which-has-more-than-one-input#comment_491078, https://www.mathworks.com/matlabcentral/answers/360259-can-i-used-cellfun-with-a-function-which-has-more-than-one-input#comment_491079. Plot the arrays. Name1=Value1,,NameN=ValueN, where Name is Therefore is prefer dull loops. I can attach the matrix, B here but the array is too large to post. func can return output Find the treasures in MATLAB Central and discover how the community can help you! Should I give a brutally honest feedback on course evaluations? argument is false (0), then But the function requires two inputs, one would be the cell array,A, and the other is B, a 41x1 matrix. Connect and share knowledge within a single location that is structured and easy to search. For example, to return output Why is the eastern United States green if the wind moves from west to east? Thank you for this. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. The cellfun function does not perform the calls to function func in a specific order. offers. function file and therefore can represent a set of overloaded functions. either must throw an error or return the same number of outputs as 'UniformOutput', true Isn't the error obvious about what you should be doing? 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