fwdcode

对ofdm系统进行信道估计，特别是对时变信道，受多径和多普勒影响严重的系统，算法收敛性很好(Ofdm system for channel estimation, especially for time-varying channel, affected by severe multipath and Doppler system is very good convergence)

说明：  基于yalmip调用gurobi求解器，求解ieee 6 bus system 机组组合状态优化，并画出最优组合策略图。(Based on yalmip, the gurobi solver is called to solve the IEEE 6 bus system unit commitment state optimization, and the optimal commitment strategy chart is drawn.)

用MATLAB实现加噪信号的消噪,用了三种常用方法。(de-noise programme by MATLAB，it is very useful for newerws.)

改进的mallat算法，消除了频率的混叠，可以用于提取故障频率(Improved mallat algorithm, eliminating the frequency aliasing, the frequency can be used to extract the fault)

使用最小二乘法平差，进行圆柱拟合，两次平差可以控制初始值尽量使结果收敛(application of TSL to fit for cylinder, control of start data to get a good result)

解整数规划问题的matlab程序包 能够很好地解决非线性规划问题(Solving of Integer Programming)

系统辨识与自适应控制MATLAB 仿真CH4 ,，好东西大家一起分享(System identification and adaptive control of MATLAB simulation of CH4,, good things to share with everyone)

本程序利用MUSIC算法对角度进行二维估计，包括方位角和俯仰角，有一定的学习价值。。(This procedure using MUSIC algorithm to estimate the two-dimensional perspective, including azimuth and elevation, there is some learning value. .)

这些MATLAB函数分别为数字图像处理Matlab版，由冈萨雷斯著作的，补充和扩展MATLAB的图像处理功能和图像处理工具箱提供MathWorks。(These MATLAB functions were created for the book Digital Image Processing Using MATLAB (DIPUM), by R.C. Gonzalez, R.E. Woods, and S.L. Eddins, Prentice Hall, 2004, ISBN 0130085197. The functions supplement and extend the image processing functionality of MATLAB and the Image Processing Toolbox, both offered by The MathWorks.)

包括调制，解调，信噪比计算，抑制载波型差分相位调制，实现典型相关分析，music高阶谱分析算法，随机调制信号下的模拟ppm，是小学期课程设计的题目，采用了小波去噪的思想，针对EMD方法的不足。( Includes the modulation, demodulation, signal to noise ratio calculation, Suppressed carrier type differential phase modulation, Achieve canonical correlation analysis, music higher order spectral analysis algorithm, Random ppm modulated analog signal under Is the topic of the elementary school stage curriculum design, Using wavelet denoising thought, For lack of EMD.)