From 76177aa280494bb36d7a0bcbda1078d4db717020 Mon Sep 17 00:00:00 2001 From: Ali Labbene Date: Mon, 9 Dec 2019 11:25:19 +0100 Subject: Official ARM version: v4.5 --- Documentation/DSP/html/arm__cfft__f32_8c.html | 281 ++++++++++++++++++++++++++ 1 file changed, 281 insertions(+) create mode 100644 Documentation/DSP/html/arm__cfft__f32_8c.html (limited to 'Documentation/DSP/html/arm__cfft__f32_8c.html') diff --git a/Documentation/DSP/html/arm__cfft__f32_8c.html b/Documentation/DSP/html/arm__cfft__f32_8c.html new file mode 100644 index 0000000..8fe7b72 --- /dev/null +++ b/Documentation/DSP/html/arm__cfft__f32_8c.html @@ -0,0 +1,281 @@ + + + + + +arm_cfft_f32.c File Reference +CMSIS-DSP: arm_cfft_f32.c File Reference + + + + + + + + + + + + + + + +
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CMSIS-DSP +  Version 1.4.7 +
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CMSIS DSP Software Library
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arm_cfft_f32.c File Reference
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void arm_radix8_butterfly_f32 (float32_t *pSrc, uint16_t fftLen, const float32_t *pCoef, uint16_t twidCoefModifier)
 
void arm_bitreversal_32 (uint32_t *pSrc, const uint16_t bitRevLen, const uint16_t *pBitRevTable)
 
void arm_cfft_radix8by2_f32 (arm_cfft_instance_f32 *S, float32_t *p1)
 
void arm_cfft_radix8by4_f32 (arm_cfft_instance_f32 *S, float32_t *p1)
 
void arm_cfft_f32 (const arm_cfft_instance_f32 *S, float32_t *p1, uint8_t ifftFlag, uint8_t bitReverseFlag)
 Processing function for the floating-point complex FFT.
 
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Function Documentation

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void arm_bitreversal_32 (uint32_t * pSrc,
const uint16_t bitRevLen,
const uint16_t * pBitRevTable 
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Referenced by arm_cfft_f32(), and arm_cfft_q31().

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void arm_cfft_radix8by2_f32 (arm_cfft_instance_f32 * S,
float32_t * p1 
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References arm_radix8_butterfly_f32(), arm_cfft_instance_f32::fftLen, and arm_cfft_instance_f32::pTwiddle.

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Referenced by arm_cfft_f32().

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void arm_cfft_radix8by4_f32 (arm_cfft_instance_f32 * S,
float32_t * p1 
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References arm_radix8_butterfly_f32(), arm_cfft_instance_f32::fftLen, and arm_cfft_instance_f32::pTwiddle.

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Referenced by arm_cfft_f32().

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void arm_radix8_butterfly_f32 (float32_t * pSrc,
uint16_t fftLen,
const float32_t * pCoef,
uint16_t twidCoefModifier 
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Referenced by arm_cfft_f32(), arm_cfft_radix8by2_f32(), and arm_cfft_radix8by4_f32().

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