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%% Asymmetric Sawtooth Waveform % This example generates an asymmetric sawtooth waveform with a repetition % frequency of 3 Hz and a sawtooth width of 0.1 s. The signal length is 1 s % and the sample rate is 1 kHz. % Copyright 2015 The MathWorks, Inc. %% t = 0 : 1/1e3 : 1; % 1 kHz sample freq for 1 s d = 0 : 1/3 : 1; % 3 Hz repetition frequency y = pulstran(t,d,'tripuls',0.1,-1); plot(t,y) xlabel 'Time (s)', ylabel Waveform