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Bram Stegeman


Last seen: 10 days ago
2 total contributions since 2019

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Question


covariance between the estimated parameters from curve fitting toolbox
Hello, I have collected data (x,y) from a sine wave. Now I want to fit a model to this data, e.g: y=A*sin(B*x+C) or y=E + A*...

1 year ago | 1 answer | 0

1

answer

Question


working with large matrices
I have to work with large matrices (e.g. A = 8000 x 100.000, all non-zero values). I want to calculate T= ((A'*A) + lamda*speye...

1 year ago | 1 answer | 0

1

answer