基于synopsys pcie的DMA驱动

基本功能高效的CAN通讯应用.同样,CAN232 不仅适应基本CAN-bus产品,也满足基于高层协议如ModBUS、DeviceNet...之间可选 3. RS232接口,波特率在1200bps-basic functions of CAN efficient communications applications. Similarly, the CAN232 not only meet the basic CAN-bus products, but also to meet for high-level protocols such as ModBUS, DeviceNet ... between three options. RS232 interface, baud rate in 1200

======================================================================== MICROSOFT 基础类库： ModbusClient ======================================================================== 应用程序向导已创建此为你的 ModbusClient 应用程序。此应用程序 不只演示了使用 Microsoft 基础类的基本知识 但也是您编写应用程序的起始点。 此文件包含你会发现在每个文件中的摘要， 让您的 ModbusClient 应用程序。 ModbusClient.dsp 此文件 （项目文件） 包含在项目级信息和 用来建立一个单一的项目或子项目。其他用户可以共享 项目 (.dsp) 文件，但他们应该导出到本地的生成文件。 ModbusClient.h 这是为应用程序的主头文件。它包括其他 项目特定的标头 （包括 resource.h 中），并声明 CModbusClientApp 应用程序类。 ModbusClient.cpp 这是主应用程序源文件中包含的应用程序 CModbusClientApp 的类。 ModbusClient.rc 这是所有的 Microsoft Windows 资源的列表， 程序使用。它包括图标、 位图和游标的存储 在 RES 子目录中。在 Microsoft 中，可以直接编辑此文件 Visual c + +。 ModbusClient.clw 此文件包含类向导用于编辑现有的信息 类或添加新的类别。ClassWizard 也使用这个文件来存储 创建和编辑消息映射和对话框数据所需的信息 映射和创建原

about cognitive radio in wireless communication

上传NRF2401的资料，希望可以给大家提供一些便利，里面详细讲解了nRF2401的信息-NRF2401 From the information, hoping to provide some convenience to the U.S., which detailed information on the nRF2401

SD卡1.0规范文档，英文版文档，简单实用。-SD Card 1.0 specification document, English version of the document

手机串口通信帮助文件档，可以看看，不过是Delphi方面的，如果你不是学习Delphi的请不用下载！-Mobile phone Serial Communication Help file file, you can look at, but aspects of Delphi, Delphi learn if you are not please do not download!

This module can be used to interface to the MMC card in MMC or * SPI modes. It supports a multiple card environment. The reset and * identification processes assume multiple cards on the bus. * In MMC mode, the card number is used as the RCA operand in the * commands.

无线网络资料-wireless network information

翻译得非常好的有关LWIP的文档资料!很适合初学者参考!-Very good translation of the relevant documentation lwIP! Very suitable for beginners reference!

We investigate the case of independent Rayleigh faded paths between antenna elements and find that with high probability extraordinary capacity is available. Compared to the baseline n = 1 case, which by Shannon’s classical formula scales as one more bit/cycle for every 3 dB of signaltonoise ratio (SNR) increase, remarkably withMEAs, the scaling is almost like n more bits/cycle for each 3 dB increase in SNR. To illustrate how great this capacity is, even for small n, take the cases n = 2, 4 and 16 at an average received SNR of 21 dB. For over 99 of the channels the capacity is about 7, 19 and 88 bits/cycle respectively, while if n = 1 there is only about 1.2 bit/cycle at the 99 level. For say a symbol rate equal to the channel bandwith, since it is the bits/symbol/dimension that is relevant for signal constellations, these higher capacities are not unreasonable. The 19 bits/cycle for n = 4 amounts to 4.75 bits/symbol/dimension while 88 bits/cycle for n = 16 amounts t