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how to display the values of an array within the specific bin ranges (index positions)?

Asked by pavan sunder on 2 Nov 2016
Latest activity Answered by Guillaume
on 2 Nov 2016
i have [1xm] array.How to display the values of an array within the specific bin ranges (index positions)?
ex:
x=[1 2 4 5 7 5 7 8 3 12 45 32 54 67]
idx1=[2 7 12]
idx2=[5 10 14]
output is again [1xm] matrix
y=[0 2 4 5 7 0 7 8 3 12 0 32 54 67]

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1 Answer

Answer by Guillaume
on 2 Nov 2016

One possible solution:
y = zeros(size(x));
indices = cell2mat(arrayfun(@(istart, iend) istart:iend, idx1, idx2, 'UniformOutput', false));
y(indices) = x(indices)

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