pca

针对传统PID控制器参数整定不易的局限性，将模糊控制与PID相结合，构造了一个模糊自整定PID控制器,(Traditional PID controller parameter tuning is not easy the limitations of the fuzzy control and PID combination structure of a fuzzy self-tuning PID controller)

matlab插值，详细介绍了MATLAB在插值已及实验数据处理方面的应用(matlab interpolation, described in detail in MATLAB and experimental data have been interpolated deal with the application)

Match Filter for detection signal

A sample code for matlap in dip

语音信号的plosa模型，matlab源代码(The voice signal plosa model, matlab source code)

浮环轴承的轴心轨迹的求解，设计龙格库塔微分方程的求解(Solving floating ring bearing the orbits designed Runge-Kutta differential equation)

log transfermation of an image

说明：  此程序很好的解决了六自由度平台的仿真，我经过试验，很有效果！(this procedure very well resolve the 6-DOF simulation platform, I tried very effective!)

特征提取代码，提取pca_sift特征，用于图像特征提取，图像配准或匹配，可供做这方面研究的同学参考。(feature extraction image matching)

首先定义一个高斯白噪声，然后在正弦信号中添加白噪声，再对带噪声的正弦信号进行平均值滤波(First, a Gauss white noise is defined, then the white noise is added to the sinusoidal signal, and then the average filtering of the sinusoidal signal with noise is filtered)