摘要：采用TI公司第2代射频收发器ZigBee芯片CC2530，设计了适合于工业控制应用的无 述了无线手持器的总体设计方案，详细介绍了手持器的硬件设计和软件编程，并从系统硬件和软件着手，减少了 系统功耗，增加了电池待机时间。经性能测试和项目实践证明，该手持器工作性能稳定、功耗低，在空旷地通信距 离能达到400 m，能够满足工业无线遥控的要求。-Abstract：This paper introduced a wireless handhold controller based

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This newly revised edition of a classic Artech House book provides you with a comprehensive and current understanding of signal detection and estimation. Featuring a wealth of new and expanded material, the second edition introduces the concepts of a

主要是实现调制识别，区分几种常用的数字调制信号。含有两个文件夹 其一为特征参数的仿真；其二为正确识别率的仿真。文件夹key feature simulink中： 运行程序会得到各特征参数之间区分图 从图中可看到特征参数的有效性，见图。 文件夹classification rate simulink中：运行main.m文件 可以得到正确识别率 见图。(It is mainly to realize modulation recognition and distinguish severa