Assignment has more non-singleton rhs dimensions than non-singleton subscripts
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I am trying to execute a loop and getting this error how can i get out of it
% distanceOfAllNearestTargets = zeros(numberOfNearestNeighbors, 1);
locationNumberOfAllNearestTargets = zeros(numberOfNearestNeighbors, 1);
for ii = 1 : 1 : numberOfNearestNeighbors
locationNumberOfAllNearestTargets(ii, 1) = find(distanceOfAllTargetsFromCurrentPosition == min(distanceOfAllTargetsFromCurrentPosition));
distanceOfAllNearestTargets(ii, 1) = distanceOfAllTargetsFromCurrentPosition(locationNumberOfAllNearestTargets(ii));
distanceOfAllTargetsFromCurrentPosition(locationNumberOfAllNearestTargets(ii, 1)) = max(distanceOfAllTargetsFromCurrentPosition);
end
回答(1 个)
Rik
2018-10-31
编辑:Rik
2018-10-31
find is not guaranteed to result 1 value. It might return a vector, or an empty array. If you are certain there will always be 1 result or more, you can use the later inputs to find to limit the results it returns to either the first one or the last one. If that doesn't fit your situation, you should store the find result in a temporary variable and use switch (or if) to handle the three cases (so numel(temp_result)==0, >1, and ==1).
locationNumberOfAllNearestTargets(ii, 1) = find(distanceOfAllTargetsFromCurrentPosition == min(distanceOfAllTargetsFromCurrentPosition),1,'first');
6 个评论
Rik
2018-11-1
Try to make a small example that reproduces your error. You can attach a mat file with the actual data to your comment if you can't figure out a way to generate some example data.
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