Last Updated
：2025/11/20
identity matrix
（ plural ）
（ plural ）
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(linear algebra) A diagonal matrix all of the diagonal elements of which are equal to 1.
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identity matrix
When verifying the algorithm, he compared the result to the identity matrix to ensure the transformation left every vector unchanged.
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When verifying the algorithm, he compared the result to the identity matrix to ensure the transformation left every vector unchanged.
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