Method ao/fft


  FFT overloads the fft method for Analysis objects.
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  DESCRIPTION: FFT overloads the fft operator for Analysis objects.
 
  CALL:        b = fft(a, pl)
 
  PARAMETERS:  'type'  - plain, one or two sided fft [default: 'plain']
 
  Parameters Description
 
  VERSION:     $Id: fft.m,v 1.50 2011/04/28 21:31:31 mauro Exp $
 
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Method Details
Access public
Defining Class ao
Sealed 0
Static 0

Parameter Description

Default

no description
Key Default Value Options Description
TYPE 'one'
  • 'plain'
  • 'one'
  • 'two'
The fft type. Plain (complete non-symmetric), One-sided (from zero to Nyquist) or two-sided (complete symmetric).
SCALE 0
  • 0
  • 1
set to 'true' to scale FFT by sampling rate to match amplitude in continuous domain. Only applicable to time-series AOs.
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Some information of the method ao/fft are listed below:
Class name ao
Method name fft
Category Signal Processing
CVS Version $Id: fft.m,v 1.50 2011/04/28 21:31:31 mauro Exp $
Min input args 1
Max input args -1
Min output args 1
Max output args -1




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