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Matlab code help with fourier series square wave

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jddilla2

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Hey jddilla,

The problem was immediately apparent in MATLAB's workspace window; your script creates a stack of variables and two vectors: t and y ...and they were of different length (1 x 101 and 1 x 100 respectively).
Without trying to understand your code, differing length vectors always raise a warning flag in my mind since the operations you can do with them are restricted. Since you received the warning about mismatched matrix dimensions, the "+" operator is attempting to do something it can't (like add them).

Shortening one vector or lengthening the other was worth a try...
Since tinkering with y meant having to understand your loop, I adjusted the limits of t.

Changing: t=0:0.001323:0.1323;
To: t=0:0.001323:(0.1323-0.001323);

Did the trick. I now have 100 y values that probably mean more to you than they do to me!
Enjoy :)
 

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