k-means

根据数据点拟合椭圆。。自己一直在用，很不错，是官网上下的(failed to translate)

为了实现二维信号的定位，最终获得相关信号的位置信息(Detect the signal, locate the unknown source signal, and obtain the location information of the signal)

三次样条插值，它是数学上的插值基础算法之一。(Cubic spline interpolation, which is the mathematical interpolation algorithm based on one.)

说明：  MATLAB的使用手册，初学者入门必备，便于查阅(The use of MATLAB manual entry necessary for beginners, easy to access)

基于滤波器的滑模控制器设计的matlab源代码，对于研究滑模边结构控制的同学很有用。(Sliding mode controller based filter design matlab source code, for studying the structure of sliding mode control edge classmates useful.)

假定运行区域内的发电机的开路特性的V型曲线；(Assuming the operation area of generator breaker characteristics of v-shaped curve,)

基于matlab小波分析人脸识别的特征提取(Extraction based on wavelet analysis matlab face recognition feature)

说明：  熟悉OQPSK的基本原理、调制解调技术，掌握MATLAB中M文件的使用及相关函数的调用方法，在此基础上通过MATLAB编程来实现OQPSK的调制与解调(The goal of this design is to deeply understand the basic principle of OQPSk modulation and demodulation, learn how to use MATLAB software in the M file to realize OQPSk modulation and demodulation analysis and join the influence of different noise on the signal, the first to create a digital baseband signal and then the corresponding function in MATLAB the baseband signal modulation, and then analyses the waveform of the modulated, record the results of modulated signals after demodulation, observe the demodulation results and record, finally adding noise in the signal and then observe the changes of the time-frequency diagram, analyze the noise of the signal to noise ratio influence the result of the modulation.)

利用matlab，ransac算法直线拟合(Use matlab, ransac linear fitting algorithm)

Orbit diagram of lyapunov exponent for logistic map