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信捷PLC通讯
说明： 用于信捷PLC与Labview之间的通信，可以作为学习的初版(Used for the communication between Sinjie PLC and Labview, it can be used as the first edition of learning.)
- 2020-06-21 15:00:02下载
- 积分：1
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LDPC仿真高斯信道
matlab下的LDPC仿真,高斯信道，调制方式为QPSK(A simulation of LDPC on matlab)
- 2018-11-11 16:53:22下载
- 积分：1
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Polar-Codes-Software-Matlab--master
极化码matlab仿真程序,包含各种译码方法（sc译码,scl译码，crc校验scl译码）(matlab simulation of polar codes)
- 2021-04-23 21:08:47下载
- 积分：1
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Longley-Rice model代码
说明： 经典无线链路预算模型，预测了在自由空间中由地形的非规则性造成的中值传输衰落。该模型适用于频段为20MHz至40GHz、路径长度为1km至2000km的情况。对于给定的传输路径，该计算机程序通过频率、路径长度、极化方向、天线高度、表面绕射率、地面有效半径和地面导电常数等参数可以确定传输损耗的大小。(Classic wireless link budget model, forecasts the in free space caused by terrain of regularity in the value decline.The model is suitable for the frequency of 20 MHZ to 40 GHZ, path length of 1 km to 2000 km.For a given transmission path, this a computer program can calculate the value of the transmission loss by frequency, path length, polarization direction, antenna height, surface diffraction, effective radius of the ground and ground conductivity constant parameters and so on.)
- 2021-04-12 13:28:57下载
- 积分：1
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PTS
simulating PAPR reduction with PTS method in STBC MIMO OFDM
- 2011-07-25 01:46:01下载
- 积分：1
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PN码同步仿真实验
基于matlab的PN码的同步仿真，包含详细代码，可以直接运行(Matlab based PN code synchronization simulation, including detailed code, can run directly)
- 2021-03-17 19:29:20下载
- 积分：1
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Ternary-Sequence-Based-OFDM-Frame-Synchro-in-WIFI
In this paper, we present and analyze efficient frame synchronization and frequency offset compensation scheme with ternary sequences for an orthogonal frequency division multiplexing (OFDM) system in Rayleigh fading channels. Frame
synchronization is an essential procedure for normal operation of
the OFDM system because of sensitivity to synchronization errors. And when there are frequency offsets in OFDM frame, the loss of
orthogonality occurs and the interference problem among several subcarriers is introduced. These fact leads to the requirement for joint implementation of the frame synchronization and frequency offset compensation.
- 2013-10-28 23:31:01下载
- 积分：1
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CH5
多输入多输出系统不同收发天线对系统性能的影响(Multiple-input multiple-output system transceiver antenna different impact on system performance)
- 2009-03-17 17:51:27下载
- 积分：1
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多个DS18B20试验
在STM32上实现单线多个DS18B20实验，通过串口监测8个DS18B20测量的温度，芯片信号等(Several DS18B20 experiments on single line are implemented on STM32, and the temperature of 8 DS18B20 measurements, chip signal, etc. are monitored through serial port)
- 2018-02-23 15:22:17下载
- 积分：1
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LFMSignalProcessing
雷达LFM（线性调频信号）仿真程序，包括信号生成，脉冲压缩以及实际FLM回波信号处理。(radar LFM signal Processing)
- 2018-06-22 20:09:39下载
- 积分：1
