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noisecu

Analytic complex uniform white noise.

Calling Sequence

NOISE=noisecu(N)

Description

noisecu computes an analytic complex white uniform noise of length N with mean 0.0 and variance 1.0.

Examples

N=512;noise=noisecu(N);mean(noise),std(noise).^2
subplot(211); plot(real(noise)); a=gca();a.data_bounds=([1 N -1.5 1.5]);
subplot(212); f=linspace(-0.5,0.5,N);
plot(f,abs(fftshift(fft(noise))).^2);

See also

Authors

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