diversity

介绍了国外应用在数字电视发射机中的自适应预失真技术，着重介绍了笛卡尔环的工作原理、高功放产生互调失真的原理以及预失真的工作原理．(The principles of foreign applications in the digital TV transmitter adaptive pre-distortion technology, focuses on the working principle of Descartes ring, high power amplifier intermodulation distortion, as well as the working principle of pre-distortion.)

Laurent分解是一种对连续相位调制信号的在数学上的推到，能够严格重构CPM信号(Quotient is a value that is a value of a value that is a value of a value that is a value of a value that is a value of a value that is a value of a value that is a value of a value that is a value of a value that is a value of a that is a value that is a value for a that is a value that is a value for a value, U591F u4E25 u683C u91CD u6784CPM u4FE1 u53F7)

计算一组声音信号的MFCC 和 设计三角滤波器(compute the MFCC of input signal and triangular filter)

一系列关于信道仿真的基于Matlab的代码，相关的链路级仿真，十分详细(Series of channel simulation based on Matlab code, the associated link level simulation, very detailed)

Program to plot x(t) =1/2+∑_(n=1)^∞▒ (sinc⁡ 〖n/2〗 〖 cos 〗⁡ 〖2πnt/4〗 ) Include n-value (Number of Terms) in graph on plot. Show 2 graphs, original and simulated together.

matlab插值拟合经典程序，含有PPT介绍。(matlab interpolation fitting the classic procedure, containing PPT introduced.)

digital image processing about filters

根据逆透视变换原理从交通图像中提取交通参数，可以根据图像的像素坐标计算实际路面的距离，计算车辆的位移，速度等参数(Extract traffic parameters from the traffic image according to the principle of inverse perspective transformation, the actual road distance can be calculated according to the coordinates of the image pixels, the calculation of the displacement of the vehicle speed and other parameters)

一阶倒立摆matlab程序 可以做出simulink仿真 看到控制的结果(First-order inverted pendulum matlab program can make a simulink simulation to see the results of control)

这个文档用MATLAB实现了用BFGS算法来解决最优化问题(this file used the tool of matlab to solve optimal problems through BFGS algorithm)