Index exceeds the number of array elements (10)
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var=cell(CC.NumObjects,1)
for j=1:1:n
% clear var
var(j,1)= var(double(image(CC.PixelIdxList{1,j})))
end
%
my code is like this. CC.NumObjects=10 and for example its consists of CC.PixelIdxList{1,1} = 369x1 array. Others consist of arrays like this. "CC.Pixel dxList{1,1}" values in this are pixel indices. I'm trying to measure the variance of the values corresponding to these indices in the image matrix. but it gives this error.
6 个评论
Dyuman Joshi
2023-9-30
编辑:Dyuman Joshi
2023-9-30
Attach the data you are working with. Use the paperclip button to do so.
Once again, why are you trying to use an empty cell array as a variable as and then over-writing it?
var{j,1} = var(double(image(CC.PixelIdxList{1,j})));
采纳的回答
Voss
2023-9-30
Avoid naming your variable var, since that is the name of a function you are trying to use. Also, a cell array doesn't appear to be required; you can use a numeric vector to store the results.
var_result = zeros(n,1);
for j = 1:n
var_result(j,1) = var(double(GPR(CC.PixelIdxList{1,j})));
end
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