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 --- .../DSP/html/structarm__dct4__instance__q31.html | 264 +++++++++++++++++++++ 1 file changed, 264 insertions(+) create mode 100644 Documentation/DSP/html/structarm__dct4__instance__q31.html (limited to 'Documentation/DSP/html/structarm__dct4__instance__q31.html') diff --git a/Documentation/DSP/html/structarm__dct4__instance__q31.html b/Documentation/DSP/html/structarm__dct4__instance__q31.html new file mode 100644 index 0000000..b3478d4 --- /dev/null +++ b/Documentation/DSP/html/structarm__dct4__instance__q31.html @@ -0,0 +1,264 @@ + + + + + +arm_dct4_instance_q31 Struct Reference +CMSIS-DSP: arm_dct4_instance_q31 Struct Reference + + + + + + + + + + + + + + + +
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CMSIS-DSP +  Version 1.4.7 +
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CMSIS DSP Software Library
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+Data Fields
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arm_dct4_instance_q31 Struct Reference
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Instance structure for the Q31 DCT4/IDCT4 function. +

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uint16_t N
 
uint16_t Nby2
 
q31_t normalize
 
q31_t * pTwiddle
 
q31_t * pCosFactor
 
arm_rfft_instance_q31 * pRfft
 
arm_cfft_radix4_instance_q31 * pCfft
 
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Field Documentation

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uint16_t arm_dct4_instance_q31::N
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length of the DCT4.

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Referenced by arm_dct4_init_q31(), and arm_dct4_q31().

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uint16_t arm_dct4_instance_q31::Nby2
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half of the length of the DCT4.

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Referenced by arm_dct4_init_q31(), and arm_dct4_q31().

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q31_t arm_dct4_instance_q31::normalize
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normalizing factor.

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Referenced by arm_dct4_init_q31(), and arm_dct4_q31().

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arm_cfft_radix4_instance_q31* arm_dct4_instance_q31::pCfft
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points to the complex FFT instance.

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Referenced by arm_dct4_init_q31().

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q31_t* arm_dct4_instance_q31::pCosFactor
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points to the cosFactor table.

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Referenced by arm_dct4_init_q31(), and arm_dct4_q31().

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arm_rfft_instance_q31* arm_dct4_instance_q31::pRfft
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points to the real FFT instance.

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Referenced by arm_dct4_init_q31(), and arm_dct4_q31().

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q31_t* arm_dct4_instance_q31::pTwiddle
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points to the twiddle factor table.

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Referenced by arm_dct4_init_q31(), and arm_dct4_q31().

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+ + + + -- cgit