chapter-4

说明：  大地电磁magnetotelluric数据NLCG反演预处理及后处理(magnetotelluric data NLCG inversion pre- & post- processing)

this matlab code describes FFT calculation

HCM是模糊聚类，k均值算法 !!!!!!(hcm)

基于matlab的人脸识别程序，内附说明，很详细(Matlab-based face recognition process, containing a description, in detail)

用LABVIEW进行的实验内容参考书籍虚拟仪器LABVIEW7 EXPRESS程序设计(Experiments carried out with the content LABVIEW virtual instrument LABVIEW7 EXPRESS reference books programming)

时频分析的toolbox的tutorial，可以用于<Matlab时频分析技术及其应用>一书(time-frequency analysis of the toolbox the tutorial, which can be used)

自回归滑动平均模型的matlab仿真实验程序(ARMA mode simulation experiment based on matlab)

说明：  一些基本的Matlab动画程序，可以使初学者了解动画程序的应用。(Some basic Matlab animation program that allows beginners to understand the application of animation process.)

给出完整的通信系统和多径通信信道，并使用带RLS算法的判决反馈均衡器进行均衡。 内有详细注释。 在DFE(lms算法）的基础上，采用RLS算法 产生 0 1 序列--> QPSK映射 --> 上变频 --> 信道（多径、加噪） --> 下变频 --> LMS算法均衡 --> 解映射、判决 --> 求误码率、星座图(This progam include a complete communication system with a multipath channel, based which decision feedback equalization with RLS algrithem is implemented.)

制作动态圆周点动的源代码，在matlab中能够完美运行。(Making dynamic circle to move the source code, can be the perfect operation in matlab.)