-
正交频分复用(OFDM)系统的仿真,信号的发送和接收,及信号的星座图和误码率
正交频分复用(OFDM) 系统的仿真,,信号的发送和接收,及信号的星座图和误码率,很适合初学OFDM的人学习和阅读。。。。
- 2023-05-10 15:10:02下载
- 积分:1
-
Members must conduct studies to well
大家 千万要好好研究研究啊 我好不容易做出来的-Members must conduct studies to well-ah I finally did come out of the
- 2022-12-05 09:05:11下载
- 积分:1
-
犯错
ISD1420为美国ISD公司出品的优质单片语音录放电路,由振荡器、语音存储单元、前置放大器、自动增
益控制电路、抗干扰滤波器、输出放大器组成。一个最小的录放系统仅由一个麦克风、一个喇叭、两个按钮、一
个电源、少数电阻电容组成。录音内容存入永久存储单元,提供零功率信息存储,这个独一无二的方法是借助于
美国ISD公司的专利――直接模拟存储技术(DAST TM)实现的。利用它,语音和音频信号被直接存储,以其原
本的模拟形式进入EEPROM存储器。直接模拟存储允许使用一种单片固体电路方法完成其原本语音的再现。不
仅语音质量优胜,而且断电语音保护。-err
- 2022-03-09 19:31:53下载
- 积分:1
-
QAM源代码,方便大家使用,谢谢分享,其实我也有点无奈
QAM源代码,方便大家使用,谢谢分享,其实我也有点无奈-QAM source code, easy to use you, thank you sharing, in fact, I feel quite helpless
- 2022-01-26 03:02:23下载
- 积分:1
-
设载波频率为20Hz,信息速率为2Baud,用MatLab画出QPSK信号波形。
设载波频率为20Hz,信息速率为2Baud,用MatLab画出QPSK信号波形。-Carrier frequency set to 20Hz, the information rate of 2Baud, using MatLab draw QPSK signal waveform.
- 2022-02-15 01:51:47下载
- 积分:1
-
关于智能天线误码率的研究,使用智能天线后,可明显减少系统的误码率,提高通信质量...
关于智能天线误码率的研究,使用智能天线后,可明显减少系统的误码率,提高通信质量-Bit error rate on the smart antenna research, the use of smart antennas can significantly reduce the system bit error rate, and improve communication quality
- 2023-04-14 05:40:03下载
- 积分:1
-
In this simulink model , baseband binary detection is simulated .A rectangular p...
In this simulink model , baseband binary detection is simulated .A rectangular pulse shaped signal is given as input to the detector.The received signal is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The binary signal transmitted is recovered
at the detector output.-In this simulink model , baseband binary detection is simulated .A rectangular pulse shaped signal is given as input to the detector.The received signal is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The binary signal transmitted is recovered
at the detector output.
- 2022-02-10 08:21:21下载
- 积分:1
-
RTX串口编程
在Windws实时扩展环境RTX下,实现串口实时接收数据与发送数据操作,仅供大家参考;系统运行环境为WindowsXP 安装RTX运行环境;
- 2022-07-26 09:23:36下载
- 积分:1
-
用OPNET来仿真无线网络,可以基本实现无线的功能
用OPNET来仿真无线网络,可以基本实现无线的功能-Use OPNET to simulate wireless networks, can basically achieve wireless functionality
- 2022-11-09 08:20:03下载
- 积分:1
-
这是Remon Spekreijse写的一个串口类,功能十分强大!
这是Remon Spekreijse写的一个串口类,功能十分强大!-Remon Spekreijse This is written in a serial type, function is very powerful!
- 2023-01-19 11:30:04下载
- 积分:1