Professional Interests: signal processing, machine learning
When I use [U,S,V]=svd(A), I can reproduce A by U*S*V'. However, if I generate U and V by solving two eigenvalue problems [V,D]=...
Asked 3 years ago
I created a 5x5 complex matrix with one real eigenvalue and two complex conjugate eigenvalue pairs by this piece of code:
Asked 8 months ago
I use the follow code to create a sigmoid function of x with a parameter a, and its derivative with respect to x:
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