Ch2-4d2

经典谱估计的几个经典算法，包括BT法，周期图法，改进周期图法等。。。MATLAB7.3上顺利编译通过(Classical spectral estimation of several classic algorithms, including the BT method, periodogram, modified periodogram method. . . MATLAB7.3 compile smoothly)

RS攻击M程序,用于检测图像是否经过LSB密写(RS attack M procedures for detecting whether the image after LSB steganalysis)

说明：  matlab智能算法数值分析数值优化路径规划人工智能神经网络(Matlab intelligent algorithm 30 examples, learn numerical algorithms and artificial intelligence path planning numerical optimization)

该算法是实现HOG特征提取，HOG 最初是用于行人检测，现在用于各种类的特征提取和识别。代码可以实现HOG特征的提取，适合初学者学习HOG特征的相关方法。

自己用Simulink做的mc_cdma链路仿真，运行结果还不错，有需要的可以参考一下(Their own to do with the mc_cdma link Simulink simulation, the results also is true that there is a need to look at the can)

vb連結matlab 在vb裡面可以使用加減、或sin波(vb connect matlab)

Matlab code to visualize Steerable filters.

对数据进行因子分析matlab完整代码。(Factor analysis of the data integrity matlab code.)

滤波设计,可以修改参数，达到不同的滤波效果，可用于扭矩传递等控制信号(Filter modle)

说明：  本程序利用pca实现故障诊断与人脸识别，识别效果很好，分辨率为百分之九十四，希望您采纳(The program use pca realize fault diagnosis and face recognition, identify good effect, the resolution for the ninety-four percent, which, I hope, you adopted )