使用串口通讯发送和接收文件

蓝牙无线鼠标软件代码。采用CSR公司的BLUELAB27模式。有很好的参考价值。-Bluetooth wireless mouse software code. Using the CSR BLUELAB27 model. A very good reference value.

二阶锁相环的基本MATLAB仿真模型 说明了二阶环对频率阶跃的有效跟踪-second-order PLL basic MATLAB simulation model shows the second part of the effective frequency tracking Step

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

握奇CRW-X非接触式IC卡读写器操作例子。应用于非接触式CPU/M1卡片操作。-Watchdata CRW-X non-contact IC card reader operation examples. Applies to non-contact operation CPU/M1 card.

matlab 代码，结合了hfss里面关于天线仿真设计的原理，利用在matlab里面对天线结构的仿真和分析，再结合hfss的分析，可以有效设计 天线。本代码主要是针对微带天线的设计和仿真分析，建立了图标分析，输入设计频率和尺寸就可以分析不同天线的增益，给出了天线的 极化图，便于分析学习

串口通讯动态连接库，支持X/YModem协议-serial port communicational dynamic link libraries,To hold up X/YModem agreement

pl/sql的综合运用上例用到的oracle里关于游标的几个内置函数:％isopen,％notfound,％rowcount。 隐式游标更多用在for loop中，你不用再手工去open，fetch或是close游标，非常方便-pl/sql integrated the use of oracle used in Example cursor on several built-in functions: isopen, notfound, rowcount. Implicit cursor more used in for loop, you no longer have to manually open, fetch or close the cursor, a very convenient

QAM源代码，方便大家使用，谢谢分享，其实我也有点无奈-QAM source code, easy to use you, thank you sharing, in fact, I feel quite helpless

gsm protocol c sourc code

16qam constellation and histogram