CA 码的产生，以及自相关，互相关函数CA code

本文作的工作是利用信号仿真器仿真GPS数字中频信号，并借助这些仿真信 号完成对GPS信号的捕获和跟踪性能的研究。(This article is for the use of GPS signal simulator simulation digital IF signal, and make use of these simulation signal completion of the GPS signal acquisition and tracking performance study.)

NFC协议第一部分，描述了NFC tag 1 通讯协议(NFC protocol first part describes the communication protocol NFC tag 1)

由中频信号捕获到跟踪、解算等一系列处理GPS接收机链路实现(Implementation of GPS receiver link)

产生数字信号处理中常用的几种窗函数，包括ectangular window , triangular window ,cosin window , Hanning window , Hamming window , Blackman window ,Papoulis window(producing a digital signal processing used in several window function, including ectangular window, triangular window. cosin window, Hanning window, Hamming window, Blackman window. Papoulis window)

仿真源码包括了多层异构蜂窝网络中基于齐次泊松点过程（HPPP）的建模方法，一篇介绍该模型的12年发表在IEEE trans的论文。以及传统六边形建模方法和信道增益矩阵的计算。(Simulation source code, including the multi-heterogeneous cellular networks based on homogeneous Poisson point process (HPPP) modeling method, a description of the model' s 12-year papers published in IEEE trans. And traditional modeling methods and hexagonal channel gain matrix calculation.)

A sample wireless sensor network simulation module developed using matlab. It is very useful for wireless network simulations. It is like NS2 , Glomosim , QualNet , OpNet.

103转modbus协议C程序，支持多个485端口并能够配置(103 turn modbus protocol C program, more than 485 ports and supports the ability to configure)

J2ME开发精解原码 第5章内容 大家多多交流 共同提高(J2ME development of sperm solution Chapter 5 of the original code the content of many U.S. exchanges enhance common)

RFM 70 radio Transever 2.4GHz

matlab O&M算法 matlab仿真程序，使用函数实现位定时算法(Matlab O&M algorithm matlab simulation program, the use of functions to achieve bit timing algorithm)