Plotting signals discrete with dirac
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karim Soussou
il 22 Giu 2021
Commentato: John D'Errico
il 13 Lug 2021
I am still new in matlab and i am trying to plot those signals ๐ฅ1[๐] = 2๐ฟ[๐ + ๐ท1] โ 3๐ฟ[๐ + ๐ท2] + 3๐ฟ[๐ โ ๐ท3] + 2๐ฟ[๐ โ ๐ท4] ๐ฅ2[๐] = 2๐ข[๐ + ๐ท1] โ 3๐ข[๐ + ๐ท2] + 3๐ข[๐ โ ๐ท3] + 2๐ข[๐ โ ๐ท4] ๐ฅ3(๐ก) = 2๐ข(๐ก + ๐ท1) โ 3๐ข(๐ก + ๐ท2) + 3๐ข(๐ก โ ๐ท3) + 2๐ข(๐ก โ ๐ท4) where D1=1, D2,=0 D3,=6 D4=0
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Chunru
il 23 Giu 2021
D = [-1 0 6 8]; % D1, D2 (negative), D3, D4(changed to 8);
x1 = [2 -3 3 2];
subplot(311); stem(D, x1); % for dirac
subplot(312); x2 = [2 -3 3 2]; x2 = cumsum(x2); stairs(D, x2); % for steps
subplot(313); x2 = [2 -3 3 2]; x2 = cumsum(x2); stairs(D, x2);
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John D'Errico
il 13 Lug 2021
Please don't do student homework assignments for them. It does not help them, except to teach them there is always someone willing to do their work for them. That is not the purpose of Answers.
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