I was wondering if anybody knows of a good tutorial or introductory text on scientific computing on Python/SciPy for MATLAB programmers.
I need to compute the rising factorial of big numbers, 开发者_如何学JAVAthe best I found until now is the rising factorial function from the sympy package sympy package, that is really nice, but I wou
I\'m trying to get my Jacobian to work with SciPy\'s Optimize library\'s leastsq function. I have the following code:
I\'ve used the PyAudio default recording example, and added numpy and scipy. I can 开发者_如何学编程only use scipy.io.wavefile.read(\'FILE.wav\'), after recording the file, however, and it also gives
I\'d love to reproduce a plot similar to this: (source: brleader.com) I mean I have a set of data points and I\'d love to have a curve which shows the average trend.
I\'m experiencing a problem with array indexing. Suppose you have an array a and another array b you want to use to use as index for a in order to assign some values to the position pointed by b eleme
I am using an adjacency matrix to represent a network of friends which can be visually interpreted as
I have an array A, and I have a list of slicing indices (s,t), let\'s called this list L. I want to find the 85 percentiles of A[s1:t1], A[s2:t2] ...
I\'m trying to install scikits.images and Imaging-1.1.7 (from the Python Imaging Library) on Python 2.7.1 on Snow Leopard.I have Numpy and Scipy installed already.I just need some way to visualize an
I\'m working with some rather large sparse matrices (from 5000x5000 to 20000x20000) and need to find an efficient way to concatenate matrices in a flexible way in order to construct a stochastic matri
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