Hello everyone. Now I come across such a problem: given the coordinates of all points of the closed curve acbd, now I want to find all points of the curve ACB and save them. The code I write is as follows, but there are always mistakes. I
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Where M0 is the set of all points.
dataF=intersect(dataC,dataD,'rows');%Finding the intersection of dataF,
dataG=intersect(dataF,dataE,'rows');%Finding the intersection of dataG