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Convolution is a mathematical operation on two functions f and g, producing a third function that is typically viewed as a modified version of one of the original functions.

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Where is the mistake in the convolution?

$0\leq n\leq 4$}\\ \\ 0&\text{if otherwise} \end{cases} \qquad \text{and} \qquad h[n]=\begin{cases} \alpha^{n}&\text{if $0\leq n\leq 6$}\\ \\ 0&\text{if otherwise} \end{cases} $$ We must compute the convolution
Joumana L. Kincaid's user avatar
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UPDATE : How to continue Computing the Convolution

*(m-M)-0.5*(m.^2-M.^2);% EVALUATE the CONVOLUTION y = y.*vind; % force non-valid range to zero. … figure,plot(t,y); % DISPLAY: title('convolution is :'); Credits to $\text{@Fat32}$ for the code in his answer in the link provided in the comment …
Joumana L. Kincaid's user avatar