lx..pf

it is the simulation of SVPWM technique. this technique is very popular and is useful in many simulations.

说明：  可以查询多种格式的文件。输入姓名，即可得到相应的成绩。内附写有成绩的文件txt，xls，xlsx。(Can query a variety of formats. Enter the name, you can obtain the corresponding results. Written document containing results.)

用于图像识别和特征提取时的主成分分析程序，采用Matlab编写。(for image recognition and feature extraction of principal component analysis procedures, the preparation of Matlab.)

实现了1999年huang等人提出的基本MNF算法，经验证可运行。(Huang et al 1999 MNF algorithm, proven run.)

VOICE UNVOICED SILENCE PITCH MARKING

说明：  基于LQR和PID的倒立摆小车控制，希望有需要的人能用到(Based on the control of the inverted pendulum trolley based on LQR and PID, I hope that those in need can use it)

自适应中值滤波与中值滤波算法的比较，说明自适应中值滤波效果好。(Adaptive median filter and median filtering algorithm comparing the adaptive median filter shows good results.)

对异常声音做时延的模拟，并得出四个模拟麦克风接收的音频信号。(On the unusual sound of analog delay to do, and come to the microphone to receive the four analog audio signals.)

最优潮流计算，可用于电力系统输电阻塞管理，经济调度等(optimal power flow calculation can be used in electricity transmission congestion management system, economic scheduling)

basic codes for matlab