uhd::usrp::multi_usrp::sptr usrp = uhd::usrp::multi_usrp::make(args); 设置时钟源和时钟频率 std::string ref = "internal"; //internal, external and MIMO usrp->set_clock_source(ref); double clock_rate = 40e6; usrp->set_master_clock_rate(clock_rate); 设置采样率 double rate = 20e...
经过传输,在接收方可以获取到发送的波形。作为接收方,要做的第一步就是波形的接收与检测,并对检测的波形进行解调获得01二进制数据流。 1. 接收波形 室内接收波形,考虑饱和比考虑噪声要重要。这一点和实际的无线通信正好相反。在实验室的环境下,控制好发射增益和接收放大器,使得接收到的波形的振幅处于A/D量化振幅...
UHD CC++ 编程实例 USRP发送、接收数据
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Xlsrv.osrvusrp.dll Microsoft.office.server.userprofiles.dll 15.0.5015.1000 3,200,240 Ngày 19 tháng 1 năm 2019 07:13 Microsoft.office.web.agentmanager.exe Microsoft.office.web.agentmanager.exe 15.0.4481.1000 69,728 Ngày 19 thán...
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USRP板子参数: 硬件参数: 供电:6V-3A或者12V-2A 频率覆盖:70MHz——6GHz PPS时钟:支持外部参考输入 10MHz参考:支持外部10MHz参考输入 编程支持:C++ 和Python API 硬件接口:高速USB3.0标准B接口 工作方式:2发2收,支持半双工和全双工 应用范围:FM、广播电视、蜂窝网、WiFi及其他通信应用 ...
(OraText *user, ub2 user_len, OraText *pwd, ub2 pwd_len, OCIEnv **envhp, OCISvcCtx **svchp, OCIError **errhp) { sword status; OCIServer *srvhp; OCISession *usrp; OCICPool *poolhp; OraText *poolname; ub4 poolnamelen; OraText *database =(OraText *)""; OCIBinXmlReposCt...
charusrPwd[14]; intlink;//该用户的UFD所在的盘号 4B }MFD; // 用户文件目录 46B 2-17#盘块 typedefstructufd { charcreator[14];//创建用户名 charfilename[14];//文件名14B intmode;// 文件权限0 - readonly; 1 - writeonly; 2 - read / write 3 - private ...
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