Mirrored ifft and ifft2

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C Mitch
C Mitch 2021-9-11
编辑： Matt J 2021-9-11
So from what i gather ifft and ifft2 are meant to produce mirrored/syemetrical FIDs
Here is my one. I need to do linebroadening on it. I was wondering if there is a way for matlab to give out basically a one sided version of this. Which would look something like the following.
Origionally i tried to just remove the right hand side but after i fourier transformed it back the signal was changed.
For the signal processing i am going to do it needs to be none 'mirrored'
Any help would be greatly appreciated

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Matt J
Matt J 2021-9-11
编辑：Matt J 2021-9-11
Ran in:
If you do ifft(x,'symmetric'), the actual right hand side values will be ignored, or rather assumed to be a mirroring of the left half, e.g.,
x=ifft([0 0 0 0 0 1 2 3 4 ],'symmetric')
x = 1×9
0 0 0 0 0 0 0 0 0

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