barname2

用有限元差分法求解一维电磁场的matlab程序，该程序给出了电磁场随时间的演化图(Finite difference method with the one-dimensional electromagnetic field of the matlab program, which gives the time evolution of the electromagnetic field map)

基于matlab的扇形滤波反投影重建算法(fan filtered back projection reconstruction algorithm)

包含2个程序，一个是对地震记录抽道的小程序，一个是对数据做五点平滑的程序，很好用(get several traces 2D seismic data)

This file consists matlab programs implemented in morphological image processing

基于信息熵和PCA的故障诊断方法，针对状态方程描述(The fault diagnosis method based on information entropy and PCA is described)

说明：  基于matlab 的 iir高通滤波器设计，可以过滤150Hz以下的噪声；使用时把音频路径替换正自己的音频路径即可运行。(The design of IIR high pass filter based on Matlab can filter the noise below 150Hz; when using, the audio path in the file can be changed to its own path to run)

matlab实现三维重建，代码书写规范，运行稳定 特地传上来供大家学习参考()

string tokeniser using c language

说明：  本程序完全正确实现了huffman编码解码，是初学者比较好的入门源代码(The program is fully implemented correctly huffman codec is better for beginners Introduction to source code)

结合实例详细介绍了各种改进的PSO算法及应用(Detail with examples of various improved PSO algorithm and application)