From 9f95ff5b6ba01db09552b84a0ab79607060a2666 Mon Sep 17 00:00:00 2001 From: Ali Labbene Date: Wed, 11 Dec 2019 08:59:21 +0100 Subject: Official ARM version: v5.4.0 Add CMSIS V5.4.0, please refer to index.html available under \docs folder. Note: content of \CMSIS\Core\Include has been copied under \Include to keep the same structure used in existing projects, and thus avoid projects mass update Note: the following components have been removed from ARM original delivery (as not used in ST packages) - CMSIS_EW2018.pdf - .gitattributes - .gitignore - \Device - \CMSIS - \CoreValidation - \DAP - \Documentation - \DoxyGen - \Driver - \Pack - \RTOS\CMSIS_RTOS_Tutorial.pdf - \RTOS\RTX - \RTOS\Template - \RTOS2\RTX - \Utilities - All ARM/GCC projects files are deleted from \DSP, \RTOS and \RTOS2 Change-Id: Ia026c3f0f0d016627a4fb5a9032852c33d24b4d3 --- docs/DSP/html/structarm__dct4__instance__f32.html | 264 ++++++++++++++++++++++ 1 file changed, 264 insertions(+) create mode 100644 docs/DSP/html/structarm__dct4__instance__f32.html (limited to 'docs/DSP/html/structarm__dct4__instance__f32.html') diff --git a/docs/DSP/html/structarm__dct4__instance__f32.html b/docs/DSP/html/structarm__dct4__instance__f32.html new file mode 100644 index 0000000..ce4fa5f --- /dev/null +++ b/docs/DSP/html/structarm__dct4__instance__f32.html @@ -0,0 +1,264 @@ + + + + + +arm_dct4_instance_f32 Struct Reference +CMSIS-DSP: arm_dct4_instance_f32 Struct Reference + + + + + + + + + + + + + + +
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CMSIS-DSP +  Version 1.5.2 +
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CMSIS DSP Software Library
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+Data Fields
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arm_dct4_instance_f32 Struct Reference
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Instance structure for the floating-point DCT4/IDCT4 function. +

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uint16_t N
 
uint16_t Nby2
 
float32_t normalize
 
float32_t * pTwiddle
 
float32_t * pCosFactor
 
arm_rfft_instance_f32 * pRfft
 
arm_cfft_radix4_instance_f32 * pCfft
 
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Field Documentation

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uint16_t arm_dct4_instance_f32::N
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length of the DCT4.

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Referenced by arm_dct4_f32(), and arm_dct4_init_f32().

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uint16_t arm_dct4_instance_f32::Nby2
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half of the length of the DCT4.

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Referenced by arm_dct4_f32(), and arm_dct4_init_f32().

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float32_t arm_dct4_instance_f32::normalize
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normalizing factor.

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Referenced by arm_dct4_init_f32().

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arm_cfft_radix4_instance_f32* arm_dct4_instance_f32::pCfft
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points to the complex FFT instance.

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Referenced by arm_dct4_init_f32().

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float32_t* arm_dct4_instance_f32::pCosFactor
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points to the cosFactor table.

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Referenced by arm_dct4_f32(), and arm_dct4_init_f32().

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arm_rfft_instance_f32* arm_dct4_instance_f32::pRfft
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points to the real FFT instance.

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Referenced by arm_dct4_init_f32().

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float32_t* arm_dct4_instance_f32::pTwiddle
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points to the twiddle factor table.

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Referenced by arm_dct4_f32(), and arm_dct4_init_f32().

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