Hello I have an image ( 1024 x 1024) and I used \"fromfile\" command in numpy to put every pixel of that image into a matrix.
I want to load tab separated input file as an array into python and I know that genfromtxt in numpy does that but the problem is that I have multiple sets of data that i would like to be loaded. Basic
I\'m using right now the scipy.integrate.quad to successfu开发者_Go百科lly integrate some real integrands. Now a situation appeared that I need to integrate a complex integrand. quad seems not be able
I was wondering if anyone knew of a numpy/scipy based python package to numerically integrate a complicated numerical function over a tessellated domain (in my specific case, a 2D domain bounded by a
I\'m trying to find the null space (solution space of Ax=0) of a given matrix. I\'ve found two examples, but I can\'t seem to get either to work. Moreover, I can\'t understand what they\'re doing to g
I have tried multiple times, but never have been able to install scipy via easy_install on cygwin. I am using python 2.6.5 and Windows 7. After installing numpy successfully, I try to install scipy vi
Does anyone know how to plot a skew normal distribution with scipy? I supose that stats.nor开发者_StackOverflow中文版m class can be used but I just can\'t figure out how.
Is it possible to define a sparse matrix in scipy from a function rather than the laying out all the possible values? In the doc\'s I see that a sparse matrix can be created by
I have a set of points created through a python program which belongs to different clusters. I would like to plot it on a graph so that points in different clusters should be plotted with different co
I\'m currently trying to use SciPy\'s integrate.ode package to solve a pair of first-order ODEs that are coupled: say, the Lotka-Volterra predator-prey equation. However, this means during the integra