chpt3_9

一个小的程序,刚刚学习matlab的同学可以下来(A small process, the students just learning matlab can be down)

最近学习OFDM用到的程序，仿真了DVB-T系统在2K模式下形成OFDM信号的过程(OFDM used recently to study the procedures, simulation of the DVB-T system in the 2K mode OFDM signal formation process)

小数据量法计算Lyapunov指数的Matlab程序(Small amount of data calculated Lyapunov index Matlab procedures)

surf特征点检测，并实现两幅图像特征点的匹配(surf feature point detection, and the two images matching feature points)

说明：  《MATLAB时频分析技术及其应用》书籍中的全部章节源代码，保证完整，保证全部。(The source code of all the chapters in the technology and its applications, &quot books&quot MATLAB frequency analysis, to ensure the integrity, to ensure all.)

lssvm程序，采用粒子群算法来优化模型参数(lssvm program, to optimize the model parameters using particle swarm)

拉普拉斯流型降维，降维后的点距与高维中的点距相一致(Laplace flow pattern dimensionality reduction, pitch and pitch high dimension after dimension reduction is consistent)

波达方向估计算法仿真中的基于解相干的MUSIC源程序 中的Toeplitz算法(Simulation of DOA estimation of MUSIC-based decoherence source in Toeplitz algorithms)

这个是一种采用CA-CFAR算法的自适应双重驻留捕获系统已经提出来了，这种系统的门限值可以根据输入信号的大小来增加和减小。()

MATLAB程序目标分割与跟踪的程序MATLAB program object segmentation and tracking procedures(MATLAB program object segmentation and tracking procedures MATLAB program object segmentation and tracking procedures)