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Searched refs:twI (Results 1 – 2 of 2) sorted by relevance

/AliOS-Things-master/hardware/chip/rtl872xd/sdk/component/soc/realtek/amebad/cmsis-dsp/Source/TransformFunctions/
A Darm_cfft_f32.c258 twI = *tw++; in arm_cfft_radix8by2_f32()
282 twI = *tw++; in arm_cfft_radix8by2_f32()
411 twI = *tw2++; in arm_cfft_radix8by4_f32()
437 twI = tw3[1]; in arm_cfft_radix8by4_f32()
460 twI = tw4[1]; in arm_cfft_radix8by4_f32()
505 twI = tw2[1]; in arm_cfft_radix8by4_f32()
508 m1 = t2[1] * twI; in arm_cfft_radix8by4_f32()
510 m3 = t2[0] * twI; in arm_cfft_radix8by4_f32()
516 twI = tw3[1]; in arm_cfft_radix8by4_f32()
519 m1 = t3[1] * twI; in arm_cfft_radix8by4_f32()
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A Darm_rfft_fast_f32.c36 float32_t twR, twI; /* RFFT Twiddle coefficients */ in stage_rfft_f32() local
55 twI = *pCoeff++ ; in stage_rfft_f32()
95 twI = *pCoeff++; in stage_rfft_f32()
103 p1 = twI * t1a; in stage_rfft_f32()
105 p3 = twI * t1b; in stage_rfft_f32()
122 float32_t twR, twI; /* RFFT Twiddle coefficients */ in merge_rfft_f32() local
153 twI = *pCoeff++; in merge_rfft_f32()
159 s = twI * t1b; in merge_rfft_f32()
160 t = twI * t1a; in merge_rfft_f32()

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