Fir filter move pi to left

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christian sanz
christian sanz 2017-5-22
Hi, I have making a fir filter but I have a little error, the result will have to look like this: <https://i.gyazo.com/d2065d0ae1a2d6401a49db4e28ff7ad1.png>
I obtain this:
and the code problem is this: Omd = 0:2*pi/N:2*pi-2*pi/N
How I move the graphic pi to the left??

回答(1 个)

Yuebin Zhou
Yuebin Zhou 2017-5-24
The line you pointed out looks correct. For this issue, you can possibly check how the axis was created.Is Xlim correct?

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