qiangdu.m

完整的OFDM链路程序并作了较为具体的解析从基本的bpsk,qpsk,qam到实际的ofdm系统，cdma链路，mac层仿真分析.(Orthogonal frequency division multiplexing (OFDM) is becoming the chosen modulation technique for wireless communications. OFDM can provide large data rates with sufficient robustness to radio channel impairments. Many research centers in the world have specialized teams working in the optimization of OFDM for countless applications. Here, at the Georgia Institute of Technology, one of such teams is in Dr. M. A. Ingram’s Smart Antenna Research Laboratory (SARL), a part of the Georgia Center for Advanced Telecommunications Technology (GCATT). The purpose of this report is to provide Matlab code to simulate the basic processing involved in the generation and reception of an OFDM signal in a physical channel and to provide a description of each of the steps involved. For this purpose, we shall use, as an example, one of the proposed OFDM signals of the Digital Video Broadcasting (DVB) standard for the European terrestrial digital television (DTV) service.)

画雷达信号的模糊函数，包括单脉冲信号、线性调频信号。(The painting of the ambiguity function of radar signals, including the single-pulse signal, linear frequency modulation signal.)

能量重心校正法，进行频谱的幅值修正，算法可以参见谢明、丁康老师的频谱分析文章。(Energy center of gravity correction method, the amplitude correction of the spectrum, spectrum analysis of the algorithm can be found in Xie Ming, DING Kang teacher article.)

说明：  数值计算方法—— 用matlab仿真实现牛顿迭代计算——源程序(iterative calculation method)

信号盲分离的非线性主分量分析算法，适合普通学习(Blind source separation of nonlinear principal component analysis algorithm, suitable for general study )

自适应控制方面的经典书籍，仅供学习研究参考用，不得违规(Adaptive control of classic books)

弹道计算工具，包括文档说明，和相关源代码，好东西(Ballistic calculation tools, including documentation, and related source code, good things)

tthis is face detection program for user who wnat to work for the face detecrtion on matlab using gabor filter for face.it is very useful method as ccompared to other methods

LTE咬尾卷积编码，C55上验证过，回环测试成功。(LTE tail conv coder， test passed！)

运用蚁群算法求解TSP问题的MATLAB源码，运行很稳定(Using ant colony algorithm for TSP problem MATLAB source code, run very stable)