create a new matrix from a vector
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create a new matrix from
v = [1 1 1 2 2 2 3 3 4];
u=unique(v);
R=arrayfun(@(x)v==u(x),1:numel(u),'un',0);
M=+vertcat(R{:})
what if my matrix is
newV = [1; 1; 1; 2; 2; 2; 3; 3; 4];
what is the change i need to make without transposing the vector newv, to get the output M with newV
i used horzcat, but still without transposing, i'm not able to get result as M
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