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I found a link where it is shown with an example that the Matlab mldivide operator (\) gives 's… Read more How Can I Obtain The Same 'special' Solutions To Underdetermined Linear Systems That Matlab's `a \ B` (mldivide) Operator Returns Using Numpy/scipy?

I'm currently in need of a class, which must be able to display and solve an equation system li… Read more Solving Linear Equations W. Three Variables Using Numpy

In this question six months ago, jez was nice enough to help me come up with a fast approximation f… Read more Fast Weighted Scatter Matrix Calculation

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 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)

Let's say I've got a matrix like this: mat1 = np.array([1,0,1], [1,1,0], [0,0,0]); And I&#… Read more How Does One Test If A Matrix In Python Has Only 1's And 0's?

I have a big matrix of shape (977,699). I would like to compute the sum of the elements along a lin… Read more Sum Elements Along A Line Of Numpy Array

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