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A 64 sub carrier OFDM system based on the parameter of Mean square error
A 64 sub carrier OFDM system based on the parameter of Mean square error
- 2022-03-15 17:25:50下载
- 积分:1
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CF SD IDE接口协议,如规范,非常容易使用,发展。
CF SD IDE等接口协议规范,非常好用,开发CF SD IDE时值得参考-CF SD IDE interface protocol, such as norms, very easy to use, the development of CF SD IDE worth considering when
- 2022-01-25 23:46:02下载
- 积分:1
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记录我的一些收藏夹里的东东,很不错的,大家看看吧
记录我的一些收藏夹里的东东,很不错的,大家看看吧-record some of my favorites in the Eastern Lane, a very good, we look at it
- 2022-02-09 18:56:33下载
- 积分:1
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LED显示屏图片,文字,复位控制卡应用及发布改变颜色位置进入方式程序源代码...
LED显示屏图片,文字,复位控制卡应用及发布改变颜色位置进入方式程序源代码-LED display pictures, text, reset control card application and release into the position change in color mode source code
- 2022-01-26 05:02:37下载
- 积分:1
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this document is to introduce the main GSM the contents of the agreement, is the...
这个文档主要是介绍GSM协议的内容,是官方的03。38版本。-this document is to introduce the main GSM the contents of the agreement, is the official 03. 38 version.
- 2022-07-07 12:13:39下载
- 积分:1
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Sigma modulation function, can increase its frequency accuracy, dramatically red...
Sigma调制功能,便可提高其频率精度,大幅降低相位噪音及带内杂散信号,并???持极高的切换速度。系统设计工程师可以利用 Delta Sigma PLL将比较频率提高到很高的水平,以大大降低相位噪音。但高比较频率会导致产生周期滑动(cycle slipping)现象。-Sigma modulation function, can increase its frequency accuracy, dramatically reducing the in-band phase noise and spurious signals, and??? Holders of high switching speed. System design engineers can take advantage of Delta Sigma PLL compares the frequency increased to a very high level in order to significantly reduce the phase noise. However, the high comparison frequency would result in sliding cycle (cycle slipping) phenomenon.
- 2022-07-10 10:35:34下载
- 积分:1
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labview下的udp通讯
labview下的udp通讯,包括发送和接收,新手参考
- 2022-04-15 11:38:42下载
- 积分:1
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手机上的实时语音采集类封装.
内附详细类描述。
手机上的实时语音采集类封装.
内附详细类描述。
-real-time voice acquisition class.
- 2022-10-17 15:30:03下载
- 积分:1
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串口通讯控件,应用于delphi环境,RS232 串行口通讯构件 ( 1.1 版,附源码 )...
串口通讯控件,应用于delphi环境,RS232 串行口通讯构件 ( 1.1 版,附源码 ) -serial communication control, and applying the Delphi environment, RS232 serial port communication components (version 1.1, with source)
- 2022-08-08 13:04:12下载
- 积分:1
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OFDM信道估计LMMSE估计和LS估计算法的比较
仿真载频为2GHz,带宽1MHz,子载波数128个,cp为16,子载波间隔为7.8125kHz
一个ofdm符号长度为128us,cp长度为16us,采用16QAM调制方式,最大doppler频率为132Hz
采用LMMSE估计和LS估计算法并进行了比较
- 2022-04-06 15:04:52下载
- 积分:1