Create a triangular wave/sawtooth function error...
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Alejandro Urbina
on 11 Apr 2016
Commented: Romana Nourin
on 13 Sep 2021
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/160749/image.png)
Im trying to build a sawtooth function but matlab is not letting me run it... this is what its saying, i post a couple of hours ago and the reply i got is that its working for them but its still not working for me... i dont know what its wrong on it... ill appreciate any help thank you
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Accepted Answer
reen2015
on 11 Apr 2016
Please change your file name. You saved it as sawtooth.m, note that sawtooth is an inbuilt function in matlab. try using mysaw.m
4 Comments
Image Analyst
on 26 Jun 2021
@Chad Robke, something else must be wrong. I hand typed in all your code and in ran just fine:
T = 2*4;
Fs = 1000;
dt = 1/Fs;
t = 0 : dt : T-dt;
x = sawtooth(2 * pi * t);
x = (x + 1) * 5
plot(t, x, 'b-', 'LineWidth', 2);
grid on;
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/666630/image.png)
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