QAM4_OFDM_Demod

基于OQPSK，高斯信道和瑞利信道的matlab仿真程序(Matlab simulation program based on OQPSK)

ofdm程序简单明了，包括ofdm整个过程。应该有借鉴意义。(OFDM straightforward procedure, including OFDM whole process. There should be reference.)

说明：  GSM 物理层信道编码, 调制, 信道模拟, 同步搜索, 信道估计, 均衡解调, 信道译码(GSM physical layer channel coding, modulation, channel modeling, synchronization search, channel estimation, balanced demodulator, channel decoder)

计算系统和速率，利用MATLAB进行仿真，画出曲线图(sumrateThis program is a non-orthogonal environment, within a two-user subcarrie)

OFDM同步算法的仿真matlab，用于LTE系统的OFDM技术，获得时域同步有很多算法，该文件提供了部分matlab的代码(OFDM synchronization algorithm simulation matlab, for the LTE system OFDM technology, access to time-domain synchronization, there are many algorithms, the document provides part of the matlab code)

通讯类：天线阵列自校正算法研究，天线阵列自校正算法研究，天线阵列自校正算法研究，天线阵列自校正算法研究(Communications: antenna array self-tuning algorithm, antenna array self-tuning algorithm, antenna array self-tuning algorithm, antenna array self-tuning algorithm)

是c语言的编程指导手册，分为基础篇和函数篇，使编程人员能快速查找函数等的使用方法。(This is the C language programming guide, divided into basic function and using method, so programmers can quickly find the function. The C language is a programming guide, divided into basic function and using method, so programmers can quickly find the function and so on. )

BSPK QPSK 8PSK调制与解调的matlab程序，已经经过测试，可稳定运行，具有很高的使用价值(BSPK QPSK 8PSK modulation and demodulation matlab program, has been tested and stable operation with high use value)

实用性代码，可以在手机等移动设备上很好的使用，可操作性强。(Usefulness of the code can be very good for use on mobile phones and other mobile devices operable.)

扫频信号的产生，以及扫频信号的时频分析；(The generation of sweep frequency signal and the time frequency analysis of sweep signal;)