Unrecognized function or variable 'findNearestNeighbors'. in R2020b
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Emre Can Ertekin
on 2 Oct 2020
Commented: Emre Can Ertekin
on 2 Oct 2020
I get an error like this Unrecognized function or variable 'findNearestNeighbors'. while using findNearestNeighbors function. I have Computer Vision Toolbox and UAV toolbox is downloaded and installed. How can I solve this problem ?
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Ameer Hamza
on 2 Oct 2020
What is the complete error message. What is the output of
which -all findNearestNeighbors
Accepted Answer
Steven Lord
on 2 Oct 2020
findNearestNeighbors is a method of pointCloud objects. You must pass a pointCloud object into it as the first input argument. Both the documentation pages for the method in UAV Toolbox and in Computer Vision Toolbox state that the first input is a "Point cloud, specified as a pointCloud object."
Are you trying to call this method with a pointCloud as the first input or with something else as the first input? I suspect the latter.
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