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python Programming Glossary: scipy.linalgfitting a linear surface with numpy least squares http://stackoverflow.com/questions/12617985/fitting-a-linear-surface-with-numpy-least-squares track. You could still try following the example of the scipy.linalg documentation in particular the Solving least squares...` section..
calling dot products and linear algebra operations in Cython? http://stackoverflow.com/questions/16114100/calling-dot-products-and-linear-algebra-operations-in-cython to use the BLAS LAPACK exported by Scipy and bundle it in scipy.linalg so that you could just do from scipy.linalg.blas cimport dgemm.. bundle it in scipy.linalg so that you could just do from scipy.linalg.blas cimport dgemm . Pull requests are accepted if someone wants..
How can I quantify difference between two images? http://stackoverflow.com/questions/189943/how-can-i-quantify-difference-between-two-images imports import sys from scipy.misc import imread from scipy.linalg import norm from scipy import sum average Main function read..
How can I transform blocks into a blockdiagonal matrix (NumPy) http://stackoverflow.com/questions/4154253/how-can-i-transform-blocks-into-a-blockdiagonal-matrix-numpy to do this python numpy share improve this question scipy.linalg has a block_diag function to do this automatically a1 np.array.. 2 2 2 2 2 2 2 2 2 a3 np.array 3 3 3 3 3 3 3 3 3 import scipy.linalg scipy.linalg.block_diag a1 a2 a3 array 1 1 1 0 0 0 0 0 0 1 1.. 2 2 2 2 a3 np.array 3 3 3 3 3 3 3 3 3 import scipy.linalg scipy.linalg.block_diag a1 a2 a3 array 1 1 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0..
How to detect motion between two PIL images? (wxPython webcam integration example included) http://stackoverflow.com/questions/5524179/how-to-detect-motion-between-two-pil-images-wxpython-webcam-integration-exampl PIL.ImageChops from scipy.misc import imread from scipy.linalg import norm from scipy import sum average DEFAULT_DEVICE_WIDTH..
http://stackoverflow.com/questions/6018986/memory-profiler-for-numpy code itself. I got burned badly last year by the default scipy.linalg interface to umfpack which leaked memory at the rate of about..
http://stackoverflow.com/questions/6465549/import-paths-the-right-way
whats the fastest way to find eigenvalues/vectors in python? http://stackoverflow.com/questions/6684238/whats-the-fastest-way-to-find-eigenvalues-vectors-in-python Three things Use the linear algebra library in SciPy scipy.linalg instead of the NumPy library of the same name. These two libraries.. words don't use a function does more than you need. In scipy.linalg there are several functions to calculate eigenvalues the differences.. you should see a performance boost. For instance scipy.linalg.eig returns both the eigenvalues and eigenvectors scipy.linalg.eigvals..
Python Multiple Linear Regression using OLS code with specific data? http://stackoverflow.com/questions/7458391/python-multiple-linear-regression-using-ols-code-with-specific-data division from scipy import c_ ones dot stats diff from scipy.linalg import inv solve det from numpy import log pi sqrt square diagonal..
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