How to pass a 3d array double[][][] from java to a Matlab function
조회 수: 5 (최근 30일)
이전 댓글 표시
I have a matlab function inside a jar package which is supposed to receive from my java class a double[][][]. Due the difference in the way java and matlab understand array structures when the array arrives to the matlab side it is messed.
Is there a way to convert java 3d array so then each dimension can be read like: (:,:,1) (:,:,2) and (:,:,3) in the matlab function?
댓글 수: 0
채택된 답변
James Tursa
2018년 8월 17일
As long as it arrives as a 3D variable but the dimensions seem backwards, perhaps you only need to permute it. E.g.,
x = 3D array from your java
x = permute(x,[3 2 1]); % permute to MATLAB memory ordering
댓글 수: 2
James Tursa
2018년 8월 23일
Try permute(DS,[2 3 1]) to get rid of that extra transpose at the end.
The permute function does not add any elements to the input array. So if you are getting extra 0's they are there before the permute operation.
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Java Package Integration에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!