Generates a square wave with period 2*%pi (original) (raw)
Scilab 5.3.3
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Scilab help >> Elementary Functions > squarewave
squarewave
generates a square wave with period 2*%pi
Calling Sequence
x=squarewave(t [,percent])
Arguments
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 thet 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)])