The usage is the same as sin(2*pi*f*t), but the triangular wave is generated with an amplitude between 0 and 1.
So to generate one second of a triangle wave of amplitude 2 with frequency 5 Hz (sampled each millisecond)
f = 5;
t = 0:0.001:1;
A = 2;
wave = A*triangle(2*pi*f*t);
Note: the wave is generated with positive amplitude (i.e. centered around half of the amplitude). Check the comment in the code to easily change this behaviour.
Michele Antolini (2021). Generation of triangle wave (https://www.mathworks.com/matlabcentral/fileexchange/46987-generation-of-triangle-wave), MATLAB Central File Exchange. Retrieved .
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