随机构造的LDPC码的编译码过程

这是一个基于stm32的无线工业现场控制系统，由主机和从机构成，主机用串口连接电脑，通过电脑的上位机界面控制主机，能够控制温度，湿度，光照强度，设置上限限，对温度，湿度和光照强度的实时监测，又能了解工业现场电机的转动情况，无线是基于nrf24L01做成的，可以1对6进行数据传输，以便对多个工业现场进行监控。。。

cdma 码分多址系统的pn码同步获取程序，利用滑动相关峰值的最大值来获取同步-cdma CDMA system pn code synchronization acquisition procedures, the use of sliding correlation peak to obtain the maximum synchronization

信号采集器，油,水,气的采集-Signal acquisition device, oil, water, gas collection

使用VB的OPC客户访问的最简单程序,本程序为异步访问程序.-The use of VB

Root-MUSIC 算法进行了深入的研 究，表明波束域处理和Root-MUSIC 算法结合可以进一步提 高估计的分辨率和稳健性-Root-MUSIC algorithm for an in-depth study shows that domain-beam treatment and Root-MUSIC algorithm can further improve the estimated binding resolution and robustness

摘 : 通过使用 peer-to-peer(P2P)计算模式在 Internet 物理拓扑基础上建立一个称为 P2P 覆盖网络(P overlay network)的虚拟拓扑结构,有效地建立起一个基于 Internet 的完全分布式自组织网络路由模型 集中式自组织网络路由模型(hierarchical aggregation self-organizing network,简称 HASN).分别描述了 HASN 由模型的构建目标和体系结构,并详细分析了 HASN 采用的基于 P2P 计算模式的分布式命名 路由发现和更 算法 HASN_Scale,并在仿真实验的基础上,对 HASN 路由模型的性能进行了验证. -pick : through the use of peer-to-peer (P2P) computing model in the physical topology based on Internet established as a peer-to-peer network coverage (P overlay network) virtual topology, to establish an Internet-based Distributed completely self-organizing network routing model of a centralized self-organizing network Tongxinluo routing model (hierarchical aggregation self-Organization The driver, network, short HASN). HASN were described by the model of the goals and structure. and HASN detailed analysis of the peer-to-peer computing model based on distributed naming and routing algorithm found HASN _Scale and simulation on the basis of HASN routing model the performance

图象采集的算法包含图象速率及采集的计算公式和抽样原理的技术文档-Image acquisition rate of the algorithm contains the images and the formula for calculating the collection and sampling principle technical documentation

How to simulate reading serial RS232 data through visual basic

windows系统，qt creator2.4.1基于qt4.7.4（32bit），用多线程实现串口通信，编译成功，注意下载后，要选择你下载路径下的工程文件夹昨晚编译路径，不然无法修改调试。还有就是这个路径里不能有中文字符，不然无法编译成功。

这个是windows版本的.就是用串口通讯线将两台机子用串口连起来进行通讯，最简单的。比如在a机上输入一个字符，在b机上能显示出来 -This is a windows version of the. Serial communication is to use two machines will be used for serial-link appear, the most simple. For example, in a plane into a character, b plane will display