how to describe the nth term of convolution in matlab

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Wasim Abbas
Wasim Abbas 2020-9-23
评论： Ameer Hamza 2020-9-24
how I can describe , I need this code in the applicatin of differential transformation method

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Ameer Hamza
Ameer Hamza 2020-9-23
See conv(): https://www.mathworks.com/help/matlab/ref/conv.html. You need to provide the complete array of u and v for convolution.
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Wasim Abbas
Wasim Abbas 2020-9-24
In 1st and second equation I need some help to describe summations.
Ameer Hamza
Ameer Hamza 2020-9-24
I don't think you need conv() here. If you have S and I vector of size k+1, then you can just use
sum(S.*I(end:-1:1))
to calculate this term.

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