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

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pavan sunder
pavan sunder 2016-11-2
关闭： MATLAB Answer Bot 2021-8-20
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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Guillaume
Guillaume 2016-11-2
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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