MATLAB: Defining a vector with vector of indices

vectorization

Hi all
I have a vector zero of size M called A, also I have another vector of size 4 that its arrays are integers among 1 to M called B. now I want to put some values in arrays of A with indeces in B, I.e I want to put values in 4 place of A, that these places are defined via B, for instace:
A=zeros(8,1), and B=[ 1 3 4 5], I want to put some defined numbers in positions 1, 3, 4 and 5 of A, how I can do that?
is there anyone to help me?
Thank you

Best Answer

    A(B)=whatever
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