www.gusucode.com > dsp 案例源码程序 matlab代码 > dsp/TwoChannelsOfPinkNoiseExample.m

    %% Two Channels of Pink Noise
% Generate two channels of pink noise 1000 samples in length.

% Copyright 2015 The MathWorks, Inc.

NumChannels = 2;
NumSamples = 1000;
hcn = dsp.ColoredNoise('InverseFrequencyPower',1,'NumChannels',2,...
    'SamplesPerFrame',NumSamples);
x = step(hcn);
subplot(2,1,1)
plot(x(:,1)); title('Channel 1');
subplot(2,1,2)
plot(x(:,2)); title('Channel 2');