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/group___matrix_trans.html | 261 +++++++++++++++++++++++ 1 file changed, 261 insertions(+) create mode 100644 Documentation/DSP/html/group___matrix_trans.html (limited to 'Documentation/DSP/html/group___matrix_trans.html') diff --git a/Documentation/DSP/html/group___matrix_trans.html b/Documentation/DSP/html/group___matrix_trans.html new file mode 100644 index 0000000..a14247f --- /dev/null +++ b/Documentation/DSP/html/group___matrix_trans.html @@ -0,0 +1,261 @@ + + + + + +Matrix Transpose +CMSIS-DSP: Matrix Transpose + + + + + + + + + + + + + + + +
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CMSIS-DSP +  Version 1.4.7 +
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CMSIS DSP Software Library
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+Functions
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Matrix Transpose
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Matrix Functions
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arm_status arm_mat_trans_f32 (const arm_matrix_instance_f32 *pSrc, arm_matrix_instance_f32 *pDst)
 Floating-point matrix transpose.
 
arm_status arm_mat_trans_q15 (const arm_matrix_instance_q15 *pSrc, arm_matrix_instance_q15 *pDst)
 Q15 matrix transpose.
 
arm_status arm_mat_trans_q31 (const arm_matrix_instance_q31 *pSrc, arm_matrix_instance_q31 *pDst)
 Q31 matrix transpose.
 
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Description

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Tranposes a matrix. Transposing an M x N matrix flips it around the center diagonal and results in an N x M matrix.

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+MatrixTranspose.gif +
+Transpose of a 3 x 3 matrix
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Function Documentation

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arm_status arm_mat_trans_f32 (const arm_matrix_instance_f32 * pSrc,
arm_matrix_instance_f32 * pDst 
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Parameters
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[in]*pSrcpoints to the input matrix
[out]*pDstpoints to the output matrix
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Returns
The function returns either ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking.
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Examples:
arm_matrix_example_f32.c.
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References ARM_MATH_SIZE_MISMATCH, ARM_MATH_SUCCESS, arm_matrix_instance_f32::numCols, arm_matrix_instance_f32::numRows, arm_matrix_instance_f32::pData, and status.

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Referenced by main().

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arm_status arm_mat_trans_q15 (const arm_matrix_instance_q15 * pSrc,
arm_matrix_instance_q15 * pDst 
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Parameters
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[in]pSrcpoints to the input matrix
[out]pDstpoints to the output matrix
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Returns
The function returns either ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking.
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References __SIMD32, ARM_MATH_SIZE_MISMATCH, ARM_MATH_SUCCESS, arm_matrix_instance_q15::numCols, arm_matrix_instance_q15::numRows, arm_matrix_instance_q15::pData, and status.

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arm_status arm_mat_trans_q31 (const arm_matrix_instance_q31 * pSrc,
arm_matrix_instance_q31 * pDst 
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Parameters
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[in]pSrcpoints to the input matrix
[out]pDstpoints to the output matrix
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Returns
The function returns either ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking.
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References ARM_MATH_SIZE_MISMATCH, ARM_MATH_SUCCESS, arm_matrix_instance_q31::numCols, arm_matrix_instance_q31::numRows, arm_matrix_instance_q31::pData, and status.

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+ + + + -- cgit