Extracting specific values from a Matrix
조회 수: 4 (최근 30일)
이전 댓글 표시
Hello,
I have a vector (1x1280; contains indices) and a matrix (1024x1280).
Now I want to extract for each column of the matrix, the value that is at the index contained in my index vector.
This may not be entirely understandable so here is an example:
In the first column of my vector I have the value 450. So I want to know what the value of my matrix in the first column in the row 450 is.
In the second column of my vector I have the value 837. So I want to know what the value of my matrix in the second column in the row 837 is.
And so on.
Thanks a lot
Antonio
댓글 수: 0
채택된 답변
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Creating and Concatenating Matrices에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!