modbus协议中文版，详细。适合初学者学习用。

最简单的VC编写的OPC客户端程序，本程序为OPC异步远程分布式型传输。-The simplest VC prepared OPC client program, the procedures for the OPC-based transmission of asynchronous remote distributed.

mfc源码 ：简单局域网聊天程序，vc 6。0-mfc source: a simple LAN chat program, vc 6. 0

ex1_1 单位冲激序列 ex1_2 右移20的单位冲激序列 ex1_3 单位阶跃序列 ex1_4 实指数序列 ex1_5 复指数序列 ex1_6 随机序列 ex1_7 系统冲激响应（impz函数） ex1_8 系统传递函数（freqz函数） ex1_9 零极点增益 ex1_10 residuez函数应用 ex1_11 Lattice结构全极点IIR系统 ex1_12 Lattice结构全零点FIR系统 ex1_13 Lattice结构零极点结构-unit impulse sequence ex1_1 shifted to right ex1_2 unit 20 unit step impulse ex1_3 sequence sequence sequence ex1_4 index is ex1_5 complex exponential sequence ex1_7 random sequence ex1_6 system impulse response (impz function) ex1_8 system transfer function (freqz function) ex1_9 zeros and poles gain function ex1_10 residuez application ex1_11 Lattice all-pole IIR system structure ex1_12 Lattice structure of the whole system against ex1_13 Lattice Structure of FIR zero-pole structure

最小范数算法 波达方向估计 通信信号处理-Minimum norm algorithm for DOA estimation Communication Signal Processing

用于行业内部的规约测试,该软件可以抄读比较少的数据项-for industries within the Statute of tests, the software can be copied Reading relatively small data items

环境监测无线传感器网络节点的设计 针对环境监测的要求,开发了一种兼容型的无线传感器网络节点系统。该系统以MSP430FG4618为核心,采用 CC2420 214G射频芯片,软件上移植了德州仪器( TI) ZigBee协议栈,并在应用层开发了通信程序。该系统可以组建成稳定的网状网络,功耗低,数据传输稳定.-Environmental monitoring wireless sensor network node designed for environmental monitoring requirements, to develop a compatible system for wireless sensor network node. The system MSP430FG4618 as the core, using radio frequency chip CC2420 214G, software transplanted Texas Instruments (TI) ZigBee protocol stack, and the application layer has developed a communication program. The system can be formed into a stable mesh networking, low power consumption, data transmission and stability.

从国外找到的通信程序的DELPHI源代码3,是MODBUS的喔,DELPHI的这类例子可不多见.给大家学习-from abroad to find the communication procedures of Delphi source code three is the MODBUS Oh, Delphi examples of this kind can be rare. Learning to everyone

CameraLink说明文档，一种在视觉检测领域应用很广泛的总线的规范文档。-CameraLink documentation, a visual inspection in the field of application of a very wide range of bus specification document.

raw socket 封包分析,具体见代码及注释-raw socket packet analysis, specific code and see Notes

此程序根据不同的场景采用对应的方法预测无线通信中的链路信噪比，根据预测信噪比选择合适的编码效率和调制阶数进行链路自适应，以此应对过时信噪比对系统性能带来的恶劣影响。