在MATLAB中迭代函数向量 [英] Iterating over a vector of functions in MATLAB

问题描述

是否有可能在MATLAB中迭代函数列表？我试图测试不同的径向基函数，这似乎是最好的方法。

Is it possible to iterate over a list of functions in MATLAB? I'm trying to test different radial basis functions and this seems like the best way to do it.

推荐答案

您可以制作一个单元格阵列 .mathworks.com / help / techdoc / matlab_prog / f2-38133.htmlrel =noreferrer>函数句柄并对其进行迭代。例如：

You can make a cell array of function handles and iterate over that. For example:

vec = 1:5;                      %# A sample vector of values
fcnList = {@max, @min, @mean};  %# Functions to apply to the vector
nFcns = numel(fcnList);         %# Number of functions to evaluate
result = zeros(1,nFcns);        %# Variable to store the results
for iFcn = 1:nFcns
  result(iFcn) = fcnList{iFcn}(vec);  %# Get the handle and evaluate it
end

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