求解拉普拉斯方程的有限差分和有限元方法的实现，
Implementation of the finite difference and finite element methods for solving the Laplace Equations, (2015-04-27, Mathematica, 0KB, 下载2次)
包括巴特沃斯低通滤波、FIR低通滤波、移动平均滤波、中值滤波、维纳滤波、自适应滤波、小波滤波等滤波方法
It includes Butterworth low-pass filtering, FIR low-pass filtering, moving average filtering, median filtering, Wiener filtering, adaptive filtering, wavelet filtering and other filtering methods. (2018-11-24, Mathematica, 1KB, 下载7次)