Searched refs:BI (Results 1 – 1 of 1) sorted by relevance
| /hal_nxp-latest/mcux/middleware/wifi_nxp/wls/ |
| D | wls_radix4Fft.c | 635 INT16 AI, AQ, BI, BQ, CI, CQ, DI, DQ; in radix4FftRadix4ButterflyTwiddle()
685 BI = radix4Fft16BitSubtract(z0I, z2I); BQ = radix4Fft16BitSubtract(z0Q, z2Q); in radix4FftRadix4ButterflyTwiddle()
690 y1I = radix4Fft16BitAdd(BI, DQ); y1Q = radix4Fft16BitSubtract(BQ, DI); in radix4FftRadix4ButterflyTwiddle()
692 y3I = radix4Fft16BitSubtract(BI, DQ); y3Q = radix4Fft16BitAdd(BQ, DI); in radix4FftRadix4ButterflyTwiddle()
695 BI = z0I-z2I; BQ = z0Q-z2Q; in radix4FftRadix4ButterflyTwiddle()
700 y1I = BI+DQ; y1Q = BQ-DI; in radix4FftRadix4ButterflyTwiddle()
702 y3I = BI-DQ; y3Q = BQ+DI; in radix4FftRadix4ButterflyTwiddle()
808 INT16 AI, AQ, BI, BQ, CI, CQ, DI, DQ; in radix4IfftRadix4ButterflyTwiddle()
857 BI = radix4Fft16BitSubtractShift(z0I, z2I); BQ = radix4Fft16BitSubtractShift(z0Q, z2Q); in radix4IfftRadix4ButterflyTwiddle()
862 y1I = radix4Fft16BitSubtractShift(BI, DQ); y1Q = radix4Fft16BitAddShift(BQ, DI); in radix4IfftRadix4ButterflyTwiddle()
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