www.gusucode.com > signal 案例源码程序 matlab代码 > signal/PeaktoPeakDifferenceOfComplexExponentialExample.m

    %% Peak-to-Peak Difference of Complex Exponential
% Compute the maximum-to-minimum difference of a complex exponential with a
% frequency of $\pi/4$ rad/sample.

% Copyright 2015 The MathWorks, Inc.


%%
% Create a complex exponential with a frequency of $\pi/4$ rad/sample. Find
% the peak-to-peak difference.

n = 0:99;
x = exp(1j*pi/4*n);

y = peak2peak(x)