Top "Scipy" questions

Mesh grid functions in Python (meshgrid mgrid ogrid ndgrid)

I'm looking for a clear comparison of meshgrid-like functions. Unfortunately I don't find it! Numpy http://docs.scipy.org/doc/…

python numpy scipy

Fitting a Weibull distribution using Scipy

I am trying to recreate maximum likelihood distribution fitting, I can already do this in Matlab and R, but now …

python numpy scipy distribution weibull

Python Scipy FFT wav files

I have a handful of wav files. I'd like to use SciPy FFT to plot the frequency spectrum of these …

python scipy fft

Save / load scipy sparse csr_matrix in portable data format

How do you save/load a scipy sparse csr_matrix in a portable format? The scipy sparse matrix is created …

python numpy scipy

How do you find the IQR in Numpy?

Is there a baked-in Numpy/Scipy function to find the interquartile range? I can do it pretty easily myself, but …

python numpy scipy

Fitting a 2D Gaussian function using scipy.optimize.curve_fit - ValueError and minpack.error

I intend to fit a 2D Gaussian function to images showing a laser beam to get its parameters like FWHM …

python numpy scipy data-fitting

Exponential curve fitting in SciPy

I have two NumPy arrays x and y. When I try to fit my data using exponential function and curve_…

python numpy scipy curve-fitting

Calculating gradient with NumPy

I really can not understand what numpy.gradient function does and how to use it for computation of multivariable function …

python numpy scipy gradient

Any way to solve a system of coupled differential equations in python?

I've been working with sympy and scipy, but can't find or figure out how to solve a system of coupled …

python numpy scipy enthought sympy

pandas columns correlation with statistical significance

What is the best way, given a pandas dataframe, df, to get the correlation between its columns df.1 and df.2? …

python pandas scipy correlation