ntimes

버전 1.1.0.0 (1.53 KB) 작성자: Michael Stachowsky
Multiplies arrays of 2D matrices in an efficient manner.
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업데이트 날짜: 2013/9/9

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Given 2 3D arrays, A and B, where A(:,:,i) and B(:,:,i) are i 2D matrices, multiply A(:,:,i)*B(:,:,i) without the use of a for loop.

More an experiment in coding than a practically useful piece of code, the goal was to derive an efficient method for multiplying many matrices together without the use of computationally expensive for loops.

Some applications include optical flow algorithms and image processing.

Created by a colleague, Ampere Kui.

인용 양식

Michael Stachowsky (2024). ntimes (https://www.mathworks.com/matlabcentral/fileexchange/25346-ntimes), MATLAB Central File Exchange. 검색됨 .

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버전 게시됨 릴리스 정보
1.1.0.0

Changed the file name so that it conforms to MATLAB standards.
1.0.0.0