Well the symbol rate for each carrier is Rs=50 symbols/s, so the over sampling rate M = Fs/Rs = 8000/50 = 160
So you get a lot of arrays of length (17 carriers)*(160 samples/symbol)*(8 bytes/complex sample) = lots of RAM On Sat, 2014-06-14 at 17:17 -0700, Bruce Perens wrote: > On 06/14/2014 04:38 PM, David Rowe wrote: > > the high over sampling rate (M=160) > > Either I didn't understand this or you're sampling at 1310720 samples > per second? > > Thanks > > Bruce ------------------------------------------------------------------------------ HPCC Systems Open Source Big Data Platform from LexisNexis Risk Solutions Find What Matters Most in Your Big Data with HPCC Systems Open Source. Fast. Scalable. Simple. Ideal for Dirty Data. Leverages Graph Analysis for Fast Processing & Easy Data Exploration http://p.sf.net/sfu/hpccsystems _______________________________________________ Freetel-codec2 mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/freetel-codec2
