diedaifajisuangen

这个matlab程序主要介绍的而是OFDM调制过程，主要设置了符号数，载波数，循环前缀大小，对信号进行了IFFT变换，串并转换等。(The matlab program introduces the OFDM modulation process but the main set of symbols, the number of carriers, cyclic prefix size, the signal of the IFFT transform, string and conversion)

这是我一自己编写的 通信系统的 QPSK的基本调制 有需要的朋友看看吧(This is what I have written a communication system for QPSK modulation of the basic right to see a friend in need)

一个简单的指纹识别matlab程序，包括预处理，特征点提取及指纹识别。(a simple matlab program about figerprint identification , including predispose, feature extraction,and fingerprint identification)

说明：  EM数值算法 MATLAB程序 用于高斯混合模型(numerical algorithms)

说明：  Manchester码的编码规则是，如果原始数据为“1”，将其编码成“10”；如果原始数据为“0”，将其编码成“01”。这种编码的特点是每个码元中间都有跳变，低频能量较少，便于接收端提取时钟信息。(Manchester, the coding rule is, if the original data is &quot 1&quot , be coded &quot 10&quot if the original data is &quot 0&quot , be coded &quot 01.&quot This code is characterized by the middle of each symbol has a jump, low energy less easy to extract the clock information on the receiving end.)

说明：  实现十进制到二进制的转换，是用MATLAB程序写的。考虑很 全面。(Implement decimal to binary conversion program is written in MATLAB. Considered comprehensive.)

关于TD-SCDMA的程序，用matlab实现的，可直接运行仿真(Program on TD-SCDMA, with the matlab implementation, the simulation can be run directly)

GPS 串口编程应用。文章介绍了GPS的数据输出格式，数据校验程序以及GPS与计算机进行串口通信的一半步骤，为GPS的编程应用提供参考(GPS serial port programming applications. This paper introduces the GPS data output format, data validation procedures, and GPS serial communication with the computer half the steps of programming applications for the GPS reference)

说明：  matlab实现牛顿迭代法求解非线性方程(Newton iterative method for solving nonlinear equations with MATLAB)

SAR 仿真程序,包含基础知识介绍,信号模型,回波仿真等(SAR simulater)