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Yi


Princeton University

Active since 2011

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Nonlinear fit to multiple data sets with shared parameters
@Kenneth: I understand precisely what your problem is and I am dealing with very similar situation: fitting 2D Gaussian function...

11 years ago | 0

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How to make lyap in a loop run faster?
Hi, I am running a loop to repeatedly solve the Sylvester equation AX+XB+C = 0 with the same A and B but different C in each it...

13 years ago | 0 answers | 0

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eigenvalue/vectors for a group of square matrices (in 3D-form?)
Hi, Now I am running into calculating the eigenvalues of Hessian of an image. For every pixel there is the 2x2 matrix that i w...

13 years ago | 2 answers | 0

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