filtering-

用工具箱实现正弦函数的逼近，BP逼近与RBF的逼近

基于matlab的车牌识别程序，已验证还不错，需要的可以看一下(License plate recognition matlab based program, has been verified quite well, and we need to look at)

Harris corner detection MATLAB CODE

OFDM(Orthogonal Frequency Division Multiplexing)即正交频分复用技术，实际上OFDM是MCM Multi-CarrierModulation，多载波调制的一种。其主要思想是：将信道分成若干正交子信道，将高速数据信号转换成并行的低速子数据流，调制到在每个子信道上进行传输。正交信号可以通过在接收端采用相关技术来分开，这样可以减少子信道之间的相互干扰 ICI 。每个子信道上的信号带宽小于信道的相关带宽，因此每个子信道上的可以看成平坦性衰落，从而可以消除符号间干扰。而且由于每个子信道的带宽仅仅是原信道带宽的一小部分，信道均衡变得相对容易。本程序实现OFDM与QPSK技术的比较(This program realization technology and the OFDM QPSK technology)

粘弹性地基结构动力响应计算程序，虽然比较老，还是很有价值。(Visco-elastic foundation structural dynamic response calculation program, though relatively old, is still of great value.)

画图像的直方图，先通过统计的方法，得到统计块数，可自行定义横纵坐标(Draw image histogram, first by statistical methods, the statistics the number of blocks, you can define horizontal and vertical coordinates)

本程序是混沌现象测试的源代码,揭示了混沌系统的特性(This procedure is the chaos phenomenon test source code.Characteristics of chaotic system are disclosed )

利用Matlab编程进行主成分分析 讲解有关主成分在matlab中的应用(And Matlab programming principal component analysis on the principal component in matlab)

Signal Processing. rum this programme and you will see a winter effect. it will start snowing on ur desktop

OFDM功率分配算法仿真，他是基于非合作博弈论的，通过循环迭代实现(OFDM power allocation algorithm simulation, he is based on non-cooperative game theory, achieved through iteration)