iwssim_iwpsnr

这是一个目标跟踪的matlab代码，机器人专业的同学应该会很感兴趣！！(This is a target tracking matlab code, the robot professional students should be very interested in! !)

使用matlab撰写的GM(1,1)灰度预测算法，能够实现数学模型的趋势预测。它可以实现数据平移（需要的话）、检验，并最后预测。(Use matlab to write GM (1,1) gray prediction algorithm, can realize the mathematical model of the trend prediction. It can realize the data translation (if needed), test, and finally prediction.)

清华大学信号课程第二次实验，内容是基于傅立叶级数的信号分解以及双音频按键音合成(Tsinghua signal course the second experiment, the content is based on the Fourier series of two-tone signal decomposition and synthesis of key tone)

Matlab仿真单项PWM逆变器，需要Matlab7以上才能够执行(Matlab simulation of single PWM inverter, need to be able to perform more than Matlab7)

this zip file contains IEEE 30 bus test system infomation in matlab m file, figure and siutable refrence for system test info. good luck

读取NMEA0183格式，适合做卫星导航读取数据参考，可以用于科研。(Read the NMEA0183 format, suitable for satellite navigation read data reference, can be used in scientific research.)

Undercharged system for FIFO

Acsr Graphical User Interface

自己编写的短时傅里叶变换（STFT）程序，短时傅里叶变换可以获得非平稳信号的时频图，主要原理是用滑窗截取一段信号，认为这一段时间内信号是平稳的，对其进行fft变换获得频谱(I have written a short time Fourier transform (STFT) program, short-time Fourier transform can be obtained non-stationary signal frequency diagram, the main principle is the interception of a signal with a sliding window that within this period of time the signal is stationary, access to spectrum fft transform them)

基于GABOR小波对ORL人脸库进行特征提取，程序简单，适合初学者(With GABOR wavelet feature extraction in ORL face database, procedure is simple to understand For beginners)