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2014/10/15 ¤U¤È 10:09:02
iphone Programming Glossary: filter_lengthSource for a good, simple, soft modem library http://stackoverflow.com/questions/10693590/source-for-a-good-simple-soft-modem-library double i n 2 e.y sin 2 direction M_PI n double k n 2 double i n 2 e complexMul e in i r complexAdd r e out k r #define FILTER_LENGTH 64 typedef struct tTx enum stSendingOnes stSendingData State uint SampleRate uint OnesFreq uint ZeroesFreq uint BitRate.. MidFreq uint BitRate uint32 SampleCnt uint BitSampleCnt uint Data double Phase double PhaseIncrement tComplex Filter FILTER_LENGTH double Delay FILTER_LENGTH double LastAngle int LastDelta int32 Deltas int32 CarrierAngle int32 CarrierCnt double LongAvgPower.. SampleCnt uint BitSampleCnt uint Data double Phase double PhaseIncrement tComplex Filter FILTER_LENGTH double Delay FILTER_LENGTH double LastAngle int LastDelta int32 Deltas int32 CarrierAngle int32 CarrierCnt double LongAvgPower double ShortAvgPower..
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