Lines Matching defs:fc
262 /* Double precision if (fc <= fs/110) */
263 /* Double precision if (fs/110 < fc < fs/85) & (Q>3) */
274 LVM_UINT32 fc; /* Filter centre frequency */
282 fc = (LVM_UINT32)pInst->pFiltersParams[ii].CenterFrequency; /* Get the band centre frequency */
290 if ((LOW_FREQ * fs) >= (fc << 15))
293 * fc <= fs/110
299 if (((LOW_FREQ * fs) < (fc << 15)) && ((fc << 15) < (HIGH_FREQ * fs)) && (QFactor > 300))
302 * (fs/110 < fc < fs/85) & (Q>3)
448 /* t0 = 2 * Pi * Fc / Fs */
455 /* Fc is the centre frequency, DC to Nyquist */
500 T0 = (LVM_INT32)Frequency * LVPSA_TwoPiOnFsTable[Fs]; /* T0 = 2 * Pi * Fc / Fs */
563 /* t0 = 2 * Pi * Fc / Fs */
570 /* Fc is the centre frequency, DC to Fs/50 */
574 /* 2. The double precision coefficients are only used when fc is less than fs/85, so */
622 T0 = (LVM_INT32)Frequency * LVPSA_TwoPiOnFsTable[Fs]; /* T0 = 2 * Pi * Fc / Fs */
