Re: [Numpy-discussion] Numpy correlate

2013-03-20 Thread Pierre Haessig
Hi, Le 19/03/2013 08:12, Sudheer Joseph a écrit : *Thank you Pierre,* It appears the numpy.correlate uses the frequency domain method for getting the ccf. I would like to know how serious or exactly what is the issue with normalization?. I have computed cross

Re: [Numpy-discussion] Numpy correlate

2013-03-19 Thread Sudheer Joseph
*** From: josef.p...@gmail.com josef.p...@gmail.com To: Discussion of Numerical Python numpy-discussion@scipy.org Sent: Tuesday, 19 March 2013 1:51 AM Subject: Re: [Numpy-discussion] Numpy correlate

Re: [Numpy-discussion] Numpy correlate

2013-03-19 Thread Sudheer Joseph
based on it. It will be helpful if you could tell me if there is a significant bug in the function with best regards, Sudheer From: Pierre Haessig pierre.haes...@crans.org To: numpy-discussion@scipy.org Sent: Monday, 18 March 2013 10:30 PM Subject: Re: [Numpy-discussion] Numpy correlate Hi Sudheer

Re: [Numpy-discussion] Numpy correlate

2013-03-18 Thread Pierre Haessig
Hi Sudheer, Le 14/03/2013 10:18, Sudheer Joseph a écrit : Dear Numpy/Scipy experts, Attached is a script which I made to test the numpy.correlate ( which is called py plt.xcorr) to see how the cross correlation is calculated. From this it appears

Re: [Numpy-discussion] Numpy correlate

2013-03-18 Thread Skipper Seabold
On Mon, Mar 18, 2013 at 1:00 PM, Pierre Haessig pierre.haes...@crans.orgwrote: Hi Sudheer, Le 14/03/2013 10:18, Sudheer Joseph a écrit : Dear Numpy/Scipy experts, Attached is a script which I made to test the numpy.correlate ( which is called

Re: [Numpy-discussion] Numpy correlate

2013-03-18 Thread josef . pktd
On Mon, Mar 18, 2013 at 1:10 PM, Skipper Seabold jsseab...@gmail.com wrote: On Mon, Mar 18, 2013 at 1:00 PM, Pierre Haessig pierre.haes...@crans.org wrote: Hi Sudheer, Le 14/03/2013 10:18, Sudheer Joseph a écrit : Dear Numpy/Scipy experts,