EMD

总结了近十年的间谐波研究的方法和一些关键技术(Summarizes the research nearly a decade of inter-harmonics method, and some key technologies)

说明：  Matlab关于FFT算法的编程及原理详细讲解！(Matlab programming on the FFT algorithm and principle explained in detail!)

可以实现求最小生成树,常用于解决图论问题(It can make something true，always solve the grarf method"proplem)

基于m序列的DS-CDMA通信系统仿真的调制解调模型(M-sequence-based DS-CDMA communication system simulation model of modulation and demodulation)

包括OFDM调制解调的过程以及其不同信道下误码表现(OFDM BER)

先对数据进行ARMA建模，再在ARMA建模的基础上进行Kalman滤波已经运行通过，而且效果很好(ARMA modeling data first, and then on the basis of ARMA modeling performed by the Kalman filter has been running, and the effect is very good)

说明：  比较了FFT算法和低通滤波器在去除噪声中的作用(compared the FFT algorithm and low-pass filter to remove noise in the role)

homework 3-1 is difficult

对串口所获得的输入体感信息（x,y,z以及物体移动的角速度）进行捕获，并针对该信息进行3D画图，使得用户晃动传感器时，电脑的matlab界面出现相应的动态画面。(Somatosensory information (x, y, z and the angular velocity of moving objects) the obtained input to the serial port to capture and 3D drawing, and for the information, so that the user shake sensor, the computer' s Matlab interface appears corresponding dynamic screen.)

This matlab code is graphene s surface_impedance and conductivity