How to code signals? how would you code y[n] = x[n] + 0.4x[n-4096]?

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Paula Penullar
Paula Penullar 2020 年 9 月 18 日
回答済み: Abhishek Gupta 2020 年 9 月 23 日
%sound experianced: y[n] = x[n] + 0.4x[n-4096]
%use sound file handel.mat .... sampled at 8192 samples/sec
%compare with signal observed in the concert hall
I am to use y[n] and compare it to handel.mat. How would I code y[n]? I tried :
y= [0 zeros(1,1)]+ 0.4*[0 0 4096]; %y[n] = x[n] + 0.4x[n-4096]
but that was wrong
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John D'Errico
John D'Errico 2020 年 9 月 18 日
You probably need first to learn that MATLAB indexing uses parens, thus (), not square brackets, [].

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Abhishek Gupta
Abhishek Gupta 2020 年 9 月 23 日
Hi,
Referring to the following documentation link, which might help you in resolving the issue: -https://www.mathworks.com/help/matlab/matlab_prog/matlab-operators-and-special-characters.html

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