Find index for a coordinate pair in cell array
2 ビュー (過去 30 日間)
古いコメントを表示
I have a cell array size 99x2 (xStates). The first column are matrices with x,y pairs on the first and second columns respectively. The second cell array column has ID's for each of these coordinate pairs.
For each iteration I have a pair of x and y (xloc and yloc) to compare to the coordinates in the cell array, and if found, extract the corresponding ID and indices to a new matrix.
curScan is an indexing variable for the main loop that goes up to 99.
Here's what I got so far:
detectedAsTrack = 0;
detectedTracksList = [];
if find(xStates{curScan,1}(1,:)==xloc, 1) > 0 && find(xStates{curScan,1}(2,:)==yloc,1) > 0
detectedAsTrack = 1;
detectedTracksList(curScan) = xStates{curScan,2} (insert index for ID that corresponds to xloc and yloc);
end
2 件のコメント
Chris
2021 年 10 月 29 日
xStates{curScan,1}(1,:) only inspects the first row of each matrix. Is that what you're trying to do, or do you want the column of x coordinates? (Same for the second comparison inspects the second row)
採用された回答
その他の回答 (0 件)
参考
カテゴリ
Help Center および File Exchange で Matrix Indexing についてさらに検索
製品
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!