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fill3 polygon
I want to highlight an area on a surface plot and fill3 would do the job but I am not sure how to find the 3D points i need. I ...
14 years 前 | 1 个回答 | 0
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Add contour to 3d surface plot
I have a 3d surface plot created using surf(x,y,z,c) and I would like to highlight a certain area by either drawing a contour l...
14 years 前 | 1 个回答 | 0
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Select matrix rows based on criteria
I have a 1000 rows by 100 column matrix. i) wish to select those rows which meet a criteria, and then use this to select the eq...
14 years 前 | 1 个回答 | 0
1
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How to select 2nd largest number (or largest if no 2nd largest)
I need to find the second largest number in a vector but the number of elements from 4 to 1 so sometimes there is no second larg...
14 years 前 | 3 个回答 | 0
