Re: [Numpy-discussion] Here's what I've done to numpy.fft

2010-07-12 Thread David Goldsmith
2010/7/12 Jochen Schröder > On 13/07/10 08:47, David Goldsmith wrote: > > In light of my various questions and the responses thereto, here's what > > I've done (but not yet committed) to numpy.fft. > > > > There are many ways to define the DFT, varying in the sign of the > > exponent, normalizati

Re: [Numpy-discussion] Here's what I've done to numpy.fft

2010-07-12 Thread Jochen Schröder
On 13/07/10 08:47, David Goldsmith wrote: > In light of my various questions and the responses thereto, here's what > I've done (but not yet committed) to numpy.fft. > > There are many ways to define the DFT, varying in the sign of the > exponent, normalization, etc. In this implementation, the DF

Re: [Numpy-discussion] Here's what I've done to numpy.fft

2010-07-12 Thread David Goldsmith
On Mon, Jul 12, 2010 at 6:33 PM, Travis Oliphant wrote: > > On Jul 12, 2010, at 5:47 PM, David Goldsmith wrote: > > > In light of my various questions and the responses thereto, here's what > I've done (but not yet committed) to numpy.fft. > > > > There are many ways to define the DFT, varying in

Re: [Numpy-discussion] Here's what I've done to numpy.fft

2010-07-12 Thread Travis Oliphant
On Jul 12, 2010, at 5:47 PM, David Goldsmith wrote: > In light of my various questions and the responses thereto, here's what I've > done (but not yet committed) to numpy.fft. > > There are many ways to define the DFT, varying in the sign of the > exponent, normalization, etc. In this impleme

[Numpy-discussion] Here's what I've done to numpy.fft

2010-07-12 Thread David Goldsmith
In light of my various questions and the responses thereto, here's what I've done (but not yet committed) to numpy.fft. There are many ways to define the DFT, varying in the sign of the exponent, normalization, etc. In this implementation, the DFT is defined as .. math:: A_k = \sum_{m=0}^{n-