MATLAB: How to find indices of a vector within a matrix

indiceslocatelocationMATLABmatrixvaluesvector

Hi, I have a vector that contains three values and I want to to locate their indices in a bigger matrix

thanks in advance.

The documentation describes it better than I can.

[ii,ii] = sort(r(3:3:end));
out = reshape(r(bsxfun(@plus,ii*3,(-2:0)')),1,[]);

OR:

out = reshape(sortrows(reshape(r,3,[])',3)',1,[]);

   ind=find(x>=.95*max(x));