error:Undefined function or variable 'sawtooth'.

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shivam Kumar
shivam Kumar 2020-12-25
评论： shivam Kumar 2020-12-25
T = 10*(1/50);
fs = 1000;
t = 0:1/fs:T-1/fs;
x = sawtooth(2*pi*50*t);
plot(t,x)
grid on
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VBBV
VBBV 2020-12-25
Seems sawtooth function is not supported in matlab 2015a
shivam Kumar
shivam Kumar 2020-12-25
suggest me if there is any library to make it work.

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采纳的回答

Walter Roberson
Walter Roberson 2020-12-25
sawtooth() is part of the Signal Processing Toolbox
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Walter Roberson
Walter Roberson 2020-12-25
sawtooth was supported in R2015a.
I do not have the link for the R2015a documentation, but the R2015b documentation link is https://www.mathworks.com/help/releases/R2015b/signal/ref/sawtooth.html
and the function is marked as existing before R2006a.
You do, however, need to have the Communications Systems Toolbox installed and licensed in order to use it.

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