How to assign output to columns of an array/matrix?

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Rick 2012-11-5

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https://ww2.mathworks.cn/matlabcentral/answers/52789-how-to-assign-output-to-columns-of-an-array-matrix

Hi all,

I am trying to store the output in an array/matrix of 3 columns.

d = sqrt(((rename(:,1) - xorigin).^2) + ((rename(:,2) - yorigin).^2));
for i=1:numel(rename(:,1))
  threeD.image.rename(:,1) = d .* cos(ltheta);
  threeD.image.rename(:,2) = d .* sin(ltheta);
  threeD.image.rename(:,3) = rename(i,1);
end

When i do this, it keeps telling me that I have this error: "Subscripted assignment dimension mismatch" I am not sure whether am I assigning it correctly. How can I solve this?

Thanks in advance!