I\'m using Scipy\'s fmin search to compute the log of the likelihood of a distribution\'s fit to some data. I\'m using fmin to search开发者_如何学编程 for the parameters that maximize the log likeliho
This code on Python creates cell \"STRINGS\" in .mat-file: data = {\"STRINGS\": numpy.empty((0),dtype=numpy.object)}
This question already has answers here: Closed 11 years ago. Possible Duplicate: Python Multiple Linear Regression using OLS code with specific data?
I am trying to map an irregularly gridded dataset (raw satellite data) with associated latitudes and longitudes to a regularly gridded set of latitudes and longitudes given by basemap.makegrid().I am
I have a 2d scipy array(The oigion is the one color channel of an rgb image). I want to find the specific occurance of an element. I can use
This question already has answers here: Is there a NumPy function to return the first index of something in an array?
I have a 1D array of data and wish to extract the spatial variation. The standard way to do this which I wish to pythonize is to perform a moving linear regression to the data and save the gradient...
I am writing a code which had long mathematical equations with many trigonometric and othe开发者_运维技巧r identities. Is there a way of visualising the same expression in latex and making a C or pyth
I thought of using coo_matrix.nonzero() which returns a tuple of two arrays which contain the indices of the nonzero entrys in a given matrix. The example from the docs states:
I\'m trying to apply the Sobel filter on an image to detect edges using scipy. I\'m using Python 3.2 (64 bit) and scipy 0.9.0 on Windows 7 Ultimate (64 bit). Currently my code is as follows:
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