error-performance-of-dvb-s2

利用利用串口IO流实现PC与PC串口通信，(Using a serial port flow computer serial communication with computer)

获取计算机子网掩码的计算机网络编程采用VC++,与大家共享-access to the computer network subnet mask of computer programming using VC, and share

本压缩包收集了较为经典的几种关于BCH和RS编译码的matlab程序，以及通信系统的仿真等。供大家参考学习，搬运整理而得(This compression package collects several classical matlab programs about BCH and RS coding and decoding, as well as the simulation of communication system. For your reference and study, handling and sorting out)

捷联惯导和GPS组合导航程序，包含初始对准和滤波算法(SINS and GPS navigation program, including the initial alignment and filtering algorithms)

说明：  空间平滑music处理相干信号，相干信号的常用处理方法(Spatial smooth music processing coherent signal, coherent signal processing method)

服务-客户端下载程序模型，适用于初学者学习文件下载和socket编成。-services-client download model, applicable to beginners and to study the documents downloaded into socket.

主要研究了两种高动态扩频信号快速捕获的方法,即基于FFT 的频域(载波) 并行捕获法和基于FFT 的时域(伪码) 并行捕获法,并使用MATLAB 进行了仿真和比较。仿真结果表明:基于FFT 的频域并行捕获可捕获较大的频偏并跟踪一定 的频率变化率,可用于卫星变轨等高动态、高加速度等飞行过程。而基于FFT 的时域并行捕获可快速捕获码相位,用于在轨飞行的飞行器,可根据轨道参数提前预报其多普勒频偏,但同时需要精密测距的飞行过程。(Research on the quick acquisition method of the high dynamic spread spectrum signals)

OFDM编程仿真信道衰落,主要是AWGN信道和瑞利多径信道!(OFDM channel decline was mainly AWGN and multipath Rayleigh Channel!)

本源程序使用使用环境为ADS1 2,针对三星2410板子的GPRS模块的源程序,非常具有实用价值()

engineeering files gas engine governing how to control gas engine speed