Matlab-Normalized

小波包分析提取振动信号中的特征频率，语音信号的采集与处理，数字信号处理课设，实现了对10个数字音的识别。( Wavelet packet analysis to extract vibration signal characteristic frequency, Acquisition and Processing of the speech signal, digital signal processing class-based, To achieve the recognition of 10 digital sound.)

this code reduce the dimentional of feature space using combine sparse matrix+PCA for classification eeg signal. more detail exixst inside the code. this code tested and work properly

Fresnal TRansformation for image processing in matlab

用ode45求解悬臂梁的动力学方程，得到其变形(Use ode45 solving the dynamic equation of the beam, to get its deformation)

用MATLAB编写的遗传算法路径规划，可以动态调节运行环境的参数，小波包分析提取振动信号中的特征频率。( Genetic algorithms using MATLAB path planning, Can dynamically adjust the parameters of the operating environment, Wavelet packet analysis to extract vibration signal characteristic frequency.)

PearsonICA程序，一种ICA分离算法(PearsonICA procedures, an ICA separation algorithm)

Calculating Arias Intensity of earthquake.

MATLAB实现扩频通信系统仿真，实现m序列生成，发射端发射信号，接受端接受信号(MATLAB realization of spread spectrum communication system simulation, realization m sequence generation, transmission side transmits the signal, the receiving end receives signals)

利用matlab软件得到二维的星形曲线，画出其图像(Using matlab software is a two-dimensional star graph, draw its image)

说明：  MPSK信号基于高阶循环谱估计载波频率matlab的代码(MPSK signals based on higher-order cycle of the carrier frequency spectrum estimation matlab code)