search

Allug / addi

Automatically exported from code.google.com/p/addi
0 stars 0 forks source link

fft() returns incorrect result #50

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?
1. a = [1 2]
2. fft(a)

What is the expected output? What do you see instead?
Expected: 3 -1
Seen: 1.5000

What version of the product are you using? On what operating system?
Addi Version: 1.86
Android Version: 2.3.5

Please provide any additional information below.

Original issue reported on code.google.com by alanfarr...@gmail.com on 9 Dec 2011 at 3:01

GoogleCodeExporter commented 8 years ago 
i have stared down the path of including the fftw library into Addi.  should 
provide identical results to matlab and octave when done.  both are dependent 
on that library as well.

Original comment by corbi...@gmail.com on 31 Jan 2012 at 12:45

GoogleCodeExporter commented 8 years ago 
this should be fixed now.  notice Addi only supports fft(X) currently, not 
fft(X,n) or other versions of the function.

Original comment by corbi...@gmail.com on 2 Feb 2012 at 5:00