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/group___dotproduct_example.html | 152 +++++++++++++++++++++ 1 file changed, 152 insertions(+) create mode 100644 Documentation/DSP/html/group___dotproduct_example.html (limited to 'Documentation/DSP/html/group___dotproduct_example.html') diff --git a/Documentation/DSP/html/group___dotproduct_example.html b/Documentation/DSP/html/group___dotproduct_example.html new file mode 100644 index 0000000..9c2c7b5 --- /dev/null +++ b/Documentation/DSP/html/group___dotproduct_example.html @@ -0,0 +1,152 @@ + + + + + +Dot Product Example +CMSIS-DSP: Dot Product Example + + + + + + + + + + + + + + + +
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CMSIS-DSP +  Version 1.4.7 +
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CMSIS DSP Software Library
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Dot Product Example
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Examples
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Description:
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Demonstrates the use of the Multiply and Add functions to perform the dot product. The dot product of two vectors is obtained by multiplying corresponding elements and summing the products.
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Algorithm:
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The two input vectors A and B with length n, are multiplied element-by-element and then added to obtain dot product.
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This is denoted by the following equation: 
  dotProduct = A[0] * B[0] + A[1] * B[1] + ... + A[n-1] * B[n-1]
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Block Diagram:
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+dotProduct.gif +
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Variables Description:
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  • srcA_buf_f32 points to first input vector
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  • srcB_buf_f32 points to second input vector
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  • testOutput stores dot product of the two input vectors.
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CMSIS DSP Software Library Functions Used:
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Refer arm_dotproduct_example_f32.c

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