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在窄带Rayleigh快衰落信道下几种检测方法的误码率性能比较
在窄带Rayleigh快衰落信道下几种检测方法的误码率性能比较-In the narrow-band Rayleigh Fast Fading Channels Several detection methods of error rate performance comparison
- 2022-11-21 18:10:03下载
- 积分:1
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QT在WINDOWS MOBILE的图形环境
QT在WINDOWS MOBILE的图形环境-QT" s graphical environment in the WINDOWS MOBILE
- 2022-01-20 23:50:40下载
- 积分:1
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用C/C++开发的程序,可以用在串口通讯上,可以与单片机和PLC通讯...
用C/C++开发的程序,可以用在串口通讯上,可以与单片机和PLC通讯-with C/C development of the procedures to be used on serial communication, with the microcontroller and PLC communications
- 2022-07-04 13:50:35下载
- 积分:1
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CSR蓝牙无线键盘源码,实现无线键盘功能,支持HID协议标准
CSR蓝牙无线键盘源码,实现无线键盘功能,支持HID协议标准-CSR Bluetooth wireless keyboard source, wireless keyboard features, support HID protocol standards
- 2022-11-06 05:55:03下载
- 积分:1
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一个VC CMPP2.0写的程序,可移植性很好,很少在网上。TH…
一个VC++写的cmpp2.0的程序,可移植性很好,在网上不多见的,网上比较多的是java和delphi版的-a VC cmpp2.0 written procedures, portability very good, rare on the Internet. The Internet is more and java version of delphi
- 2022-09-10 23:45:03下载
- 积分:1
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G35 core network simulation related document
G35 core network simulation related document
- 2022-03-03 22:43:39下载
- 积分:1
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现有数字信号自动调制识别方法大多只适用于无记忆信号,如PSK、ASK、FSK信号等。将有记忆
信号(MSK信号)和无记忆信号一起考虑,提出了一种改进的数字信...
现有数字信号自动调制识别方法大多只适用于无记忆信号,如PSK、ASK、FSK信号等。将有记忆
信号(MSK信号)和无记忆信号一起考虑,提出了一种改进的数字信号自动识别方法。该方法采用信号的瞬时统
计量作为特征参数,采用多层神经网络作为分类器。计算机仿真表明:当噪声采用高斯白噪声,并且信噪比大于
l5 dB时,识别率高于96% ;当信噪比不低于l0 dB时,识别率不低于90%。-Existing digital signal automatic modulation recognition methods are mostly applied only to memoryless signals, such as PSK, ASK, FSK signals. Will have a memory signal (MSK signal) and non-memory signal into consideration, an improved digital signal automatic identification method. This method is the use of the instantaneous signal statistics as a characteristic parameter, the use of multi-layer neural network as classifier. Computer simulation shows that: When the noise using Gaussian white noise, and signal to noise ratio greater than l5 dB, the recognition rate is higher than 96 when the signal to noise ratio not less than l0 dB, the recognition rate of not less than 90.
- 2023-09-07 22:55:03下载
- 积分:1
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GPS nmea0183 interpreter procedures, a detailed explanation of the format of the...
GPS nmea0183 解释器程序,详细解释了0183格式的语句,并分析,全部源码-GPS nmea0183 interpreter procedures, a detailed explanation of the format of the 0183 statement and analysis, all FOSS
- 2023-02-01 09:15:03下载
- 积分:1
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This Source is Serial Communication Program
This Source is Serial Communication Program
- 2022-02-26 02:36:47下载
- 积分:1
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Delphi Ftp上传下载
Delphi使用FTP上传下载文件的demo,使用indy中idftp获取服务器文件目录,并且实现长传下载等常用功能
- 2022-08-03 15:38:09下载
- 积分:1