Name
squarewave — generates a square wave with period 2*%pi
Calling Sequence
x=squarewave(t [,percent])
Parameters
- t
real vector, time discretization
- x
real vector, the wave value at each time point in set
(-1,+1)
- percent
real positive scalar, the percent of the period in which the
signal is positive. Defaut value is 50
Description
squarewave(t) generates the vector of the values
of the square wave with period 2*%pi at each date given in the
t vector.
squarewave(t,%) generates a square wave such that
% is the percent of the period in which the signal is
positive.
Examples
t=(0:0.1:5*%pi)';
plot2d1('onn',t,[2*sin(t),1.5*squarewave(t),squarewave(t,10)])