Re: [casper] read-only file system

Hi Tom and Zhiwei I think I managed to replicate your problem(s). It seems tmpfs is not being mounted correctly, which also explains your ntpd problems. The kernel then falls-back in a failsafe mode with root mounted ro. I suspect you have an old kernel without tmpfs support (see my email

Re: [casper] DC part of FFT output

hi wan, i think my email yesterday about the round off/quantization noise always being fixed level is wrong. the observed noise levels will depend on the shifter settings, because some of the round off/quantization noise from the earlier FFT stages will be downshifted away, depending on the

Re: [casper] DC part of FFT output

Hi Dan: Thanks a lot. Your suggestions are really useful and helpful. Cheers Wan -Original Message- From: Dan Werthimer [mailto:d...@ssl.berkeley.edu] Sent: Monday, 18 January 2010 11:43 AM To: Cheng, Wan (CASS, Marsfield) Cc: jasonman...@gmail.com; casper@lists.berkeley.edu Subject: