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利用J2ME再现华容道
利用J2ME再现华容道-use J2ME reproduction HuaRong Road
- 2022-03-24 00:15:52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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实现了GPRS模块的信息发送，对开发GPRS模块很有帮助。
实现了GPRS模块的信息发送，对开发GPRS模块很有帮助。-To achieve the GPRS module to send the information, very helpful for the development of GPRS module.
- 2022-05-07 14:02:21下载
- 积分：1
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Reader programming examples
读卡器编程实例--- Reader programming examples-Reader programming examples
- 2022-03-19 03:10:37下载
- 积分：1
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用.net framework中的CSerialport类实现labview中的串口编程。
用.net framework中的CSerialport类实现labview中的串口编程。-To use. Net framework in the CSerialport class implementation in the serial labview programming.
- 2022-01-25 20:26:48下载
- 积分：1
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自动下载ftp站点的文件，并自动运行指定的应用程序，保证客户端程序及文件的实时性
自动下载ftp站点的文件，并自动运行指定的应用程序，保证客户端程序及文件的实时性- Automatically downloads the ftp stand the document, and the
automatic movement assigns application procedure, guarantee customer
end procedure and document timeliness
- 2023-06-12 05:00:02下载
- 积分：1
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一个简单的串口接口
a simple serial port interface
- 2022-05-21 04:18:26下载
- 积分：1
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Serial debug Elven provide com1, com2, com3 debugging
串口调试精灵，提供com1,com2,com3调试-Serial debug Elven provide com1, com2, com3 debugging
- 2022-01-22 03:07:39下载
- 积分：1
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com communication source vc++ 6.0, for beginners to use
com通讯源码vc++6.0，供初学者使用
- 2023-03-05 09:55:04下载
- 积分：1
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%例六 多径传播 %本程序中时间单位是微秒 %频率单位为MHz %码速率单位是Mb/s...
%例六 多径传播 %本程序中时间单位是微秒 %频率单位为MHz %码速率单位是Mb/s- Cases of more than 6 track the spread of the time this process units are microseconds MHz frequency unit code rate units are Mb/s
- 2023-01-31 04:05:03下载
- 积分：1
