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December 12th, 2011, 08:41 AM  #1 
Senior Member Joined: Sep 2010 From: Germany Posts: 153 Thanks: 0  Fourier transform and integral
I need to compute the integral by using the following Fourier transform 1)I start with the inversion and going back to my integral and the result agrees with the answers But I cannot find out how to compute this integral, could someone show me this? also using the same Fourier transform thank you 
December 12th, 2011, 03:48 PM  #2 
Senior Member Joined: Oct 2011 From: Belgium Posts: 522 Thanks: 0  Re: Fourier transform and integral
Use 
December 12th, 2011, 11:36 PM  #3  
Senior Member Joined: Sep 2010 From: Germany Posts: 153 Thanks: 0  Re: Fourier transform and integral
thank you very much, I have been trying to solve it for hours maybe because I still do not know how did you compute this inversion of Fourier transform? Quote:
 
December 13th, 2011, 02:05 PM  #4  
Senior Member Joined: Oct 2011 From: Belgium Posts: 522 Thanks: 0  Re: Fourier transform and integral Quote:
 
January 6th, 2012, 06:38 AM  #5 
Senior Member Joined: Sep 2010 From: Germany Posts: 153 Thanks: 0  Re: Fourier transform and integral
I actually did compute the same transform and got slightly different result Our teacher uses this formula for convolution Do we always have this constant ?? 
January 6th, 2012, 06:42 AM  #6  
Senior Member Joined: Oct 2011 From: Belgium Posts: 522 Thanks: 0  Re: Fourier transform and integral Quote:
There are different definitions in use.  
January 6th, 2012, 06:49 AM  #7 
Senior Member Joined: Sep 2010 From: Germany Posts: 153 Thanks: 0  Re: Fourier transform and integral
ah okej that is very confusing 

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fourier, integral, transform 
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