22 lines
297 B
Matlab
22 lines
297 B
Matlab
% x1
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fe = 10000;
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f1 = 100;
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Tps = [0 : 1/fe : 1 - 1/fe];
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x1 = sin(2*pi*f1*Tps);
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figure
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plot(Tps,x1);
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xlabel = "t";
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ylabel = "x1(t)";
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Title = "x1";
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Frq = [0 : fe/length(x1) : fe - fe/length(x1)];
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X1 = fft(x1);
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figure
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plot(Frq,abs(X1));
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xlabel = "f";
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ylabel = "Sx1(f)";
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Title = "Spectre de x1";
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