pingjun

基于MATLAB的基础分水岭算法及改进算法的实现(the application and the improvement of the watershed algorithm )

Matlab的命令索引，是word格式的，还有目录，方便查找！(Matlab command index, is a word format, as well as directories and convenience!)

基于2阶消失矩的Coifman小波基函数的2维MRTD电磁散射正演模型，吸收边界为PML。(Based on 2 vanishing moments of the Coifman wavelet function of 2-D MRTD forward model of electromagnetic scattering, absorbing boundary for the PML.)

说明：  此代码是用matlab软件仿真PAM4信号的传输，自动生成传输数据，在接收端做基本的信号处理，计算出误码率。(This code uses MATLAB software to simulate the transmission of pam4 signal, automatically generate the transmission data, do basic signal processing at the receiving end, and calculate the bit error rate.)

发表在今年2007年Science上的一篇论文的代码实现，一种新的有效的聚类算法(Published in Science this year, in 2007 a paper on the code, a new and effective clustering algorithm)

Matlab时频分析工具箱,希望能对大家有所帮助啊 (Time-Frequency Analysis Matlab Toolbox, hoping to be helpful for all of us ah)

用于对信号的HHT分析，可得到IMF、功率谱、边际谱等图(HHT for signal analysis, obtained IMF, power spectrum, marginal spectrum, etc. Figure)

LDPC codes .Using the matlab.

说明：  对信号进行EMD分解后画出信号的希尔伯特包络谱程序，自己编写的，调试成功(EMD decomposition of the signal after the draw of the Hilbert envelope of the signal spectrum of procedures, I have written, debugging success)

利用matlab编写的二维fdtd，加点源，pml吸收边界，适合fdtd初学者学习研究(Prepared using matlab dimensional fdtd, plus a point source, pml absorbing boundary, suitable for beginners study fdtd)