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Showing posts with the label Scientific Computing

Scipy Odeint Non-negative Solution

Apparently, getting a non-negative solution from an ODE solver is non-trivial. In Matlab, there is … Read more Scipy Odeint Non-negative Solution

Using Scipy Gaussian Kernel Density Estimation To Calculate Cdf Inverse

The gaussian_kde function in scipy.stats has a function evaluate that can returns the value of the … Read more Using Scipy Gaussian Kernel Density Estimation To Calculate Cdf Inverse

Python Module For Multiple Variable Global Optimization

I have been looking for a python module that implements the common techniques of global optimizatio… Read more Python Module For Multiple Variable Global Optimization

Python Runtime: Recompiling And Reusing C Library

I am developing a tool for some numerical analysis of user-defined functions. The idea is to make a… Read more Python Runtime: Recompiling And Reusing C Library

Reshaping A Pandas DataFrame Into Stacked/record/database/long Format

What is the best way to convert a pandas DataFrame from wide format into stacked/record/database/lo… Read more Reshaping A Pandas DataFrame Into Stacked/record/database/long Format