Cellfun matlab

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Cellfun matlab

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Suppose func returns two doubles as output arguments. Using the CHAR vector arguments is mentioned in the documentation as "backward compatibility". You may receive emails, depending on your communication preferences, cellfun matlab.

Help Center Help Center. The input argument func is a function handle to a function that takes one input argument and returns a scalar. The output from func can have any data type, so long as objects of that type can be concatenated. The array A and cell array C have the same size. You cannot specify the order in which cellfun calculates the elements of A or rely on them being done in any particular order. The function func must take n input arguments and return a scalar.

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Cellfun matlab

Cell arrays are useful means of holding various types and sizes of information as are structs. When manipulations or computations need to be performed on all or a subset of values in a cell array, one useful function that can be utilized is cellfun. Similar to other functions such as structfun or arrayfun , cellfun allows you to apply a predefined or user defined function to each element in the array. If you want to find all nonempty components or indices of the array, you can run the following:.

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Trial software. I have the following code:. Input Arguments collapse all func — Function to apply function handle character vector string scalar. Nice catch. You have a modified version of this example. The anonymous function in Guillaume's answer is not named anything, nor is it allocated to any named variable: it is simply provided as the first argument to cellfun. Edited: Allen on 26 May Other MathWorks country sites are not optimized for visits from your location. Vote 2. You are now following this question You will see updates in your followed content feed. Sign in to answer this question.

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It seems to me that is what you need. Akzeptierte Antwort. Jos on 21 Dec Rik's argument is important: If the cell contains e. Other MathWorks country sites are not optimized for visits from your location. Jan on 8 Sep Function to catch errors, specified as the comma-separated pair consisting of 'ErrorHandler' and a function handle. It has its place, certainly, but isn't always the better solution. MathWorks Answers Support. Not everything works as expected, even for the fundamental classes. That extra layer hiding the loop add overhead, resulting in code that is slower than a loop. If I was able to provide some help, please do not forget to accept the answer. As the error message and doc says, structfun applies a function to each field in a scalar struct; you have a struct array -- not what you want. Based on your location, we recommend that you select:. Search MathWorks.