Re: [casper] pfb_coeff_gen_calc shifted sinc arguments

2024-05-30 Thread Nathan West
of Jack Hickish Sent: Thursday, May 30, 2024 6:18:47 AM To: casper Subject: Re: [casper] pfb_coeff_gen_calc shifted sinc arguments You don't often get email from jackhick...@gmail.com. Learn why this is important<https://aka.ms/LearnAboutSenderIdentification> and was pointed out

Re: [casper] pfb_coeff_gen_calc shifted sinc arguments

2024-05-30 Thread Jack Hickish
and was pointed out to me by the late Frankin Antonio (lest I take credit for a level of detail-orientation I don't possess) On Thu, 30 May 2024, 01:46 Andrew Martens, wrote: > Hi Nathan > > This bug (if we are talking about the same one) was fixed in a commit 2 > years ago but has not made

Re: [casper] pfb_coeff_gen_calc shifted sinc arguments

2024-05-30 Thread Nathan West
] pfb_coeff_gen_calc shifted sinc arguments You don't often get email from and...@sarao.ac.za. Learn why this is important<https://aka.ms/LearnAboutSenderIdentification> Hi Nathan This bug (if we are talking about the same one) was fixed in a commit 2 years ago but has not made it into the main re

Re: [casper] pfb_coeff_gen_calc shifted sinc arguments

2024-05-30 Thread Andrew Martens
Hi Nathan This bug (if we are talking about the same one) was fixed in a commit 2 years ago but has not made it into the main repo yet. It was pointed out to me by Jack Hickish. For more info see https://github.com/ska-sa/mlib_devel/commit/702d962842b53f76ec661b27b1156679ccb71929 The fixed

[casper] pfb_coeff_gen_calc shifted sinc arguments

2024-05-29 Thread Nathan West
Hi all, I was comparing the coarse channelization response and taps from a CASPER instrument to other window design routines and noticed a small discrepancy comparing to pfb_coeff_gen_calc. The argument to the sinc to generate an ideal lowpass filter is typically -wc..wc. Different routines