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OFDM
OFDM通信系统的仿真代码，可用作数字通信的分析参考(The simulation code of OFDM communication system can be used as analysis reference of digital communication.)
- 2020-06-16 04:20:01下载
- 积分：1
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Modulation-recognition
AWGN信道、瑞利衰落信道、多径信道条件下的OFDM信号与单载波信号的识别(AWGN channel, Rayleigh fading channels, multipath channel conditions, single-carrier OFDM signal with the signal recognition)
- 2021-01-09 09:58:51下载
- 积分：1
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LDPC_code
LDPC码编译码程序，C语言，译码位BP译码算法 code&decode BP(LDPC code&decode BP)
- 2013-05-03 16:03:58下载
- 积分：1
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sampleCom
封装了windows操作串口的几个API（CreateFile， ReadFile，WriteFile，SetComState）。串口的读写设置这几个操作都可以简单地只用关键一两个参数就能实现操作。也是一个很好的例子，我写这个之前查了不少资料，感觉非常麻烦，索性发出来给新手们作个样例(Windows serial COM port access class，it includes CreateFile, SetComState，ReadFile，WriteFile，CloseFile)
- 2013-08-02 14:30:40下载
- 积分：1
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4up-SensorNetHW
Wireless Sensor Network (WSN)
Platforms
- 2009-09-07 02:04:31下载
- 积分：1
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pbx
A C code for reading/writing data to ProSlic Si3200/3220 using CodeVision
- 2011-07-21 15:09:18下载
- 积分：1
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modbus
MODBUS通信程序，仪表内部通讯用，RTU格式(MODBUS communication procedures, instrumentation, internal communications, RTU format)
- 2012-07-11 13:40:28下载
- 积分：1
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DQPSK
(1)建立DQPSK调制和解调 SIMULINK仿真模型，评估其在AWGN信道和瑞利衰落信道下的误码率性能（画出信噪比变化时的误码率曲线）；
(2)基于（1）建立的SIMULINK仿真模型，分别在AWGN信道和瑞利衰落信道下发送一个实际音频文件，在接收端实时播放出来((1) the DQPSK modulation and demodulation SIMULINK simulation model is established to evaluate the bit error rate performance under the AWGN channel and the Rayleigh fading channel (the bit error rate curve when the signal to noise ratio changes).
(2) based on the (1) established SIMULINK simulation model, a real audio file is sent under the AWGN channel and the Rayleigh fading channel respectively, and it is played on the receiving end in real time.)
- 2021-04-13 15:48:56下载
- 积分：1
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D2D单小区功率控制
说明： D2D通信中开环功控的演示，并对其进行编译(Demonstration of open-loop power control in D2D communication)
- 2021-04-08 18:59:01下载
- 积分：1
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trans
一个在DOS下实现的利用串口的文件传输程序，因为用到了软中断可能在XP下不能正常使用。(One in use under DOS serial file transfer process, because the soft interrupt may be used in XP should not under normal use.)
- 2008-02-02 00:04:57下载
- 积分：1
