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在外的 DFT 波段辐射基于 OFDM 使用脉冲整形
OFDM 是一种认知无线电 （CR） 系统的最佳物理层人选而矩形脉冲整形引起大频谱旁瓣干扰上相邻频段的 th 授权用户。在本文中，一种方法推导出基于信号的连续性来衡量整形脉冲的频谱衰减率的 OFDM。此代码显示 OOB 辐射的 OFDM 系统的仿真和比较脉冲。为了进一步降低溢出到相邻频段的 OOB 辐射，我们可以结合脉冲整形和采样的设计，以抑制频谱旁瓣。
- 2022-10-10 23:00:03下载
- 积分：1
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lcd多级菜单
lcd多级菜单 -lcd multi-level menu
- 2023-06-11 04:25:03下载
- 积分：1
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Garble is a C++ program for transferring data to and from Garmin GPS
Garble is a C++ program for transferring data to and from Garmin GPS
- 2022-02-04 05:27:46下载
- 积分：1
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AN2120，连接M68HC08系列单片机的一个互联网服务提供…
AN2120, Connecting an M68HC08 Family Microcontroller to an Internet Service Provider (ISP) Using the Point-to-Point Protocol (PPP).
- 2022-07-12 12:17:41下载
- 积分：1
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移动通信中f8f9两种机密算法与完整性算法的运行速率测试程序VC++实现...
移动通信中f8f9两种机密算法与完整性算法的运行速率测试程序VC++实现-Mobile Communications f8 9 confidential algorithms and the integrity of the two algorithms run rate test procedure VC++ Realize
- 2023-04-13 17:55:05下载
- 积分：1
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关于声卡通过RS232口进行数据采集的程序，非常好用
关于声卡通过RS232口进行数据采集的程序，非常好用-On the sound card through the RS232 port for data collection procedures, is very easy to use
- 2022-02-05 02:18:30下载
- 积分：1
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SIM300C EVB User Guide English manual, want to be useful for you
SIM300C EVB User Guide英语手册，希望对您有用-SIM300C EVB User Guide English manual, want to be useful for you
- 2022-06-18 13:52:00下载
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连续波雷达和脉冲雷达解距离和多普勒进行了讨论…
Continuous wave radars and pulsed radars are discussed.Resolving range and Doppler mbiguities is also discussed in detail.-Continuous wave radars and a CDFI radars "re discussed.Resolving range and Doppler mbig uities is also discussed in detail.
- 2022-03-19 23:18:28下载
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PPP拨号上网协议栈，通过串口编程，实现PPP拨号网络底层协议以及TCP/IP协议，主要用于GPRS，CDMA，电话拨号等通信领域。...
PPP拨号上网协议栈，通过串口编程，实现PPP拨号网络底层协议以及TCP/IP协议，主要用于GPRS，CDMA，电话拨号等通信领域。-PPP dial-up Internet protocol stack, through serial programming, PPP dial-up network to achieve agreement and the underlying TCP/IP protocol, mainly for GPRS, CDMA, such as dial-up telephone communications.
- 2022-03-20 08:56:59下载
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development of the OPC server Fan 1 cases. OPC is primarily applicable to proces...
开发OPC server的一个例范。OPC主要适用于过程控制和制造自动化等应用领域，你可以从该例子中学习如何编写一个服务器程序。-development of the OPC server Fan 1 cases. OPC is primarily applicable to process control and manufacturing automation applications, you can from the examples to learn how to prepare a server.
- 2023-09-03 13:55:04下载
- 积分：1
