PWM

对于初学者来说，有助于理解滤波器的原理还附有简单的matlab编程(For beginners to understand the principles and simple filter matlab programming)

欧拉法和龙格库塔算法解一阶常微分方程源代码(Euler method and Runge-Kutta algorithm for solving differential equation source code)

求数组中最大的一个元素，给出了最简单的一个实例，应运时之需要改变数字即可(calculator the max one)

用费涅尔波带片模拟透镜成像，光波衍射模拟(toll Nieerbei zone plate imaging lens simulation, simulation wave diffraction)

paper for recognition of pores in fingerprint

MATLABdaima用于小波分析 滤波算法 MATLABdaima用于小波分析 滤波算法

解决一些算法问题 ，并且有助于提高数学(solve problems and help develop)

说明：  采用db1基本小波来分解信号,比较第三层近似信号与原始信号,重构最大误差,比较第三层近似信号与原始信号.(used db1 to the basic wavelet decomposition signal, the third layer approximate comparison with the original signal signal, the largest reconstruction error Comparing the third layer similar to the original signal with the signal.)

1)program for GPS week num. and time of week into year/month/day/hour/minute/second format. 2)programs for various data formats into matlab format such as Kp, Solar Flux, Bz, Dst etc.

模式识别matlab工具箱,包括SVM,ICA,PCA,NN等等模式识别算法,很有参考价值(pattern recognition Matlab toolbox, including SVM, ICA, PCA, NN pattern recognition algorithms, and so on, of great reference value)