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Kushal Joshi


Birla Institute of Technology & Science

Active since 2016

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How do I change the direction of a quiver vector at the same time change the sign of its magnitude ?
Hi! I am plotting a velocity field with the help of quiver. I want to reverse the direction of some of the vectors, but at th...

8 years ago | 2 answers | 0

2

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How to find the pixel information at a point whose coordinates are known ?
I have a set of (x,y) coordinates and I wish to know the values of pixels at each of these points. How do I do that. Normally,...

8 years ago | 1 answer | 0

1

answer