[julia-users] Re: How to use plan_fft

[Viral Shah]

I think you want to do something like:

p = plan_fft(data,1,FFTW.MEASURE)

or

p = plan_fft(data,(1,2),FFTW.MEASURE)


-viral

On Thursday, September 11, 2014 1:15:28 AM UTC+5:30, Jim Christoff wrote:

 I have used Jullia's default fft for several months and have had no 
 problems. I recently decided to try  plan_fft to improve performance.
 I seem to a problem using the plan_fft method. Any help would be 
 appreciated.

 data is a 2d complex Nu by Nt array
 The following is one of many attempts:


 p = plan_fft(data,Nu,Nt,MEASURE)
 GG= p(data)

[julia-users] Re: How to use plan_fft

[Jim Christoff]

Thanks , that was the problem.

On Wednesday, September 10, 2014 3:45:28 PM UTC-4, Jim Christoff wrote:

 I have used Jullia's default fft for several months and have had no 
 problems. I recently decided to try  plan_fft to improve performance.
 I seem to a problem using the plan_fft method. Any help would be 
 appreciated.

 data is a 2d complex Nu by Nt array
 The following is one of many attempts:


 p = plan_fft(data,Nu,Nt,MEASURE)
 GG= p(data)