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说明：  modbus 源码 modbus master yuanma(Modbus source modbus master yuanma)

说明：  粒子群优化极限学习机的参数。最佳粒子位置即为最优输入权值和隐层阈值。自己跑过的，放数据匹配一下就可以用(PSO optimizes the parameters of extreme learning machine. The optimal particle position is the optimal input weight and hidden layer threshold. Run their own, put data matching can be used)

DMA transmission with STM32 f10x, including the driver file about STM32 f10x

Pega ip da maquina windows

说明：  在研究如何嵌入打开office的doc和ppt等文件格式时，编制的一个demo，有参考价值(When researching how to embed and open document formats such as Doc and PPT of office, a demo is compiled, which has reference value.)

该程序包包含了几个电子小程序，EVB061Test-KEY程序1、PWM程序2、复读机程序3、趣味语音识别程序5、语音电子钟4。 帮助初学者迅速掌握spce061a的编程原则。希望对一些有需要的人有帮助。

无网格伽辽金法中用到的数值积分，此程序，提供多点高斯积分，可任意选择！-element-free Galerkin method used in the numerical integration of this process, provide more Gaussian integral, can be arbitrary choice.

说明：  卫星阵馈反射面多波束天线赋形波束的性能分析(Satellite front-fed reflector multi-beam antenna beam-forming performance analysis)

这是一个用matlab编写的arma时序模型信号处理程序，可以用于振动信号等方面的信号处理或仿真-This is a matlab prepared using time series model arma signal processing procedures, can be used in areas such as vibration signal or the signal processing simulation

基于WiFi 802.11a协议的无线通信系统的开发 端到端的802.11a的物理层，自适应调制，前向纠错码，ofdm传输，高斯白信道仿真 Viterbi解码等(End-to-end 802.11a physical layer * All mandatory and optional data rates: 6, 9, 12, 18, 24, 36, 48, and 54 Mb/s * BPSK, QPSK, 16-QAM, 64-QAM modulations * Forward error correction coding (convolutional; code rates 1/2, 2/3, 3/4) * OFDM transmission: 52 subcarriers, 4 pilots, 64-pt FFTs, circular prefix * Data interleaving * PLCP preamble (modeled as 2x2 long training sequences; see below) * Receiver equalization * Viterbi decoding * Data rates selectable on-the-fly * Adaptive modulation demo over dispersive multipath fading channel)