I have a moderately large piece (a few thousand lines) of Python/Numpy/Scipy code that is throwing up NaNs with certain inputs. I\'ve looked for, and found, some of the usual suspects (log(0) and the
I have a line which should be smoothened by scipy.interpolate.splrep and scipy.interpolate.splev. line = ((x1, y1), (x2, y2), ... (xn, yn))
I\'m trying to port some MatLab code over to Scipy, and I\'ve tried two different functions from scipy.interpolate, interp1d and UnivariateSpline.The interp1d results match the interp1d MatLab functio
is there a more efficient way to take an average of an array in prespecified bins? for example, i have an array of numbers and an array corresponding to bin start and end positions in that array, and
I have two datasets listing the average voltage outputs of two assemblies of neural networks at times t, that look something like this:
Help make my code faster: My python code needs to generate a 2D lattice of points that fall inside a bounding rectangle. I kludged开发者_StackOverflow together some code (shown below) that generates t
I\'m using mayavi (3.3.2) to display volume isosurfaces. Generally, my volumes do not have cubic voxels; for example, the sampling grid might be 1mm x 1mm in X and Y, but 1.4mm in the Z direction.
I am working in image processing right now in python using numpy and scipy all the time. I have one piece of code that can enlarge an开发者_如何学JAVA image, but not sure how this works.
I am currently studying image processing. In Scipy, I know there is one median filter in Scipy.signal. Can any开发者_JS百科one tell me if there is one filter similar to high pass filter?
I am trying to understand how scipy.signal.medfilt2d works. After I looked at the scipy documentation, its format is:
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