UKF

This example of AC-DC-AC converter illustrates use of Universal Bridge, Multimeter, and Powergui blocks, as well as discrete control blocks of the Extras library.(A 60 Hz, voltage source feeds a 50 Hz, 50 kW load through an AC-DC-AC converter. The 600V, 60 Hz voltage obtained at secondary of the Wye/Delta transformer is first rectified by a six pulse diode bridge. The filtered DC voltage is applied to an IGBT two-level inverter generating 50 Hz. The IGBT inverter uses Pulse Width Modulation (PWM) at a 2 kHz carrier frequency. The circuit is discretized at a sample time of 2 us)

AFSA_fx是用人工鱼群算法（artificial fish swarm algorithm）解决一元函数寻优问题。文件打开后运行AFSA_fx.m文件即可得到结果，代码中有详细注释，方便修改。运行示例已经保存为图片附在压缩包中。(AFSA_fx is (artificial fish swarm algorithm) function is used to solve a dollar AFSA optimization problem. Run AFSA_fx.m file to get the file to open the result, the code has detailed notes, easy to modify. Run the sample has been saved as a picture attached to the compressed package.)

matlab时频分析配套源码第3章的程序，请大家共享(Matlab time-frequency analysis supporting source Chapter 3, please share)

Matlab 高级编程文档，内容丰富，详细(Matlab high-level programming document, detailed, rich)

GCUT: segmentation by normalized graph cut as described

计算VaR的，多种方法，功能比较强大，可以学习后替换成自己需要的(VaR calculation, and a number of ways, more powerful function, can be replaced after learning their needs)

60kw6/4极开关磁阻电机模型及其参数(60kw6/4 pole switched reluctance motor model and its parameters)

数字信号处理，离散时间系统的相位、结构与状态变量描述典型题，能更好的理解离散时间系统(Digital signal processing, discrete-time systems the phase, structure and state-variable description of a typical question, can a better understanding of discrete-time systems)

光通信中抑制载波型差分相位调制信号建模与仿真分析(Optical Communication inhibit carrier-based differential phase modulation signal modeling and simulation analysis)

说明：  Matlab实现多线性主成份分析(MPCA)(Matlab multi linear principal component analysis (MPCA))