In this paper, A new alternating direction decomposition(ADD) solution method is used for the split-step Fourier algorithm of the parabolic equation. The diffraction term factor is approximately ...

The determination of sample size is an important part of the sample survey. This paper determines the sample size mainly considering the influence of factors su ...

A Python-based Rubik's Cube simulator and visualizer using matrix algebra for efficient representation, manipulation, and visualization of the cube's state. Includes a group theory approach to cube ...

Python for Data Analysis, 3rd Edition Materials and IPython notebooks for "Python for Data Analysis, 3rd Edition" by Wes McKinney, published by O'Reilly Media. Book content including updates and ...