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Is there a method that I can call to create a random orthonormal matrix in python? Possibly using n… Read more How To Create Random Orthonormal Matrix In Python Numpy

I want to create a python program that computes a matrix from a vector with some coefficients. This… Read more Create Upper And Lower Triangular Matrix In Python

Short version of my question: What would be the optimal way of calculating an eigenvector for a mat… Read more Quickly And Efficiently Calculating An Eigenvector For Known Eigenvalue

I have a matrix A of size m*n( m order of ~100K and n ~500) and a vector b. Also, my matrix is ill-… Read more Fastest Way To Solve Least Square For Overdetermined System

I prepare a matrix of random numbers, calculate its inverse and matrix multiply it with the origina… Read more How To Arrive At The Unit Matrix From Numpy.dot(a, A_inv)

I have a plane, plane A, defined by its orthogonal vector, say (a, b, c). (i.e. the vector (a, b, c… Read more How May I Project Vectors Onto A Plane Defined By Its Orthogonal Vector In Python?

I wrote a simple Linear Algebra code in Python Numpy to calculate the Diagonal of EigenValues by ca… Read more Numpy - Modal Matrix And Diagonal Eigenvalues

I have an array A whose shape is (N, N, K) and I would like to compute another array B with the sam… Read more Compute Inverse Of 2d Arrays Along The Third Axis In A 3d Array Without Loops

I am looking for the most efficient way to get the Jacobian of a function through Pytorch and have … Read more PyTorch Most Efficient Jacobian/Hessian Calculation