永磁同步电机系统的滑模观测器设计 Sliding-model-observer-based-PMSM

implementation of proposed shape decomposition method in "Efficient morphological shape representation with overlapping disk components" by Jianning Xu

Goal of the project was to implement numerical methods for solving systems of nonlinear algebraic equations using MATLAB software. As in previous assignment first of all I need to research for functions, which would be helpful during evaluation of each task, later on I was able to implement and test numerical algorithms for solving given problems. Each student got three different equations to solve, and create another one with use of them for finding its zero place with various methods. Each method, result, comment and conclusion is placed in this report. At the end of the report one can find my MATLAB programs, and all references which were used as a help for me during evaluation.

linear discriminant function

说明：  2*2天线配置，Alamouti空时编码，信道非相关，16QAM(Alamouti STBC,2*2 antenna, Non-correlation channel.)

基于PSO的多目标优化问题，两个目标函数，一个公共变量的问题(PSO )

Script for computing the frequency offset from an OFDM short preamble

本程序为应用小波变换进行信号压缩。由于本程序涉及到了小波变换的函数，因此可能涉及到一些时频分析工具箱的函数。程序中应用db3小波进行3层分解，选用全局阈值进行阈值处理，即对各高频系数使用同一个阈值，进行阈值处理。(This procedure for the application of wavelet transform for signal compression. Since this procedure involves the wavelet transform of the function, it may involve a number of time-frequency analysis function of the toolbox. Procedures for the application of layer 3 to db3 wavelet decomposition, selection of the overall threshold threshold treatment, that is, on the high-frequency coefficients using the same threshold, the threshold for treatment.)

对一组滚动轴承振动信号做分数阶排列熵计算达到诊断的目的。(For a group of vibration signals do Fractional permutation entropy calculation diagnostic purposes.)

基于MATLAB环境下的人脸识别代码，简单易行，值得下载(Environment based on MATLAB code for face recognition, simple and easy, it is worth downloading)

3D--ART重建(3D-- ART reconstruction)