www.gusucode.com > phased 案例源码 matlab代码程序 > phased/AmbiguityFunctionOfARectangularPulseExample.m
%% Plot Ambiguity Function of Rectangular Pulse % Plot the ambiguity function magnitude of a rectangular pulse. % Copyright 2015 The MathWorks, Inc. hrect = phased.RectangularWaveform; x = step(hrect); PRF = 2e4; [afmag,delay,doppler] = ambgfun(x,hrect.SampleRate,PRF); contour(delay,doppler,afmag); xlabel('Delay (seconds)'); ylabel('Doppler Shift (hertz)');