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FX3Uoutput-control
用MSCOMM控件控制FXPLC全部输出/全部关闭/单独输出(MSCOMM control with full output control FXPLC/All off/single output)
- 2013-10-26 10:53:49下载
- 积分:1
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modbus-master
说明: 通过串口解析MODBUS协议
读开关量型的输入信号
读保持寄存器上的内容
批量写数据到保持寄存器(Resolving MODBUS Protocol through Serial Port
Input signal of reading switch type
Read and hold registers
Write data in batches to hold registers)
- 2020-06-23 20:40:01下载
- 积分:1
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TQ2440
本文系统的介绍了TQ2440开发板相关知识,对这方面的读者很有作用。(This article describes the system development board TQ2440 knowledge, useful in this respect the role of the reader.)
- 2010-01-29 19:52:52下载
- 积分:1
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contdnt-language
说明: C语言函数库大全电子书,内容丰富,全面,极具参考价值,,(C language function library e-book, rich in content, comprehensive, very valuable,)
- 2018-12-25 20:18:20下载
- 积分:1
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Verilog
说明: 基于FPGA的16QAM调制解调设计,以及仿真实现(Design of 16QAM Modulation and Demodulation Based on FPGA)
- 2021-02-19 16:29:44下载
- 积分:1
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3
说明: 3. 瑞利信道中的调制解调、信道估计:
(1) 请推导出单径瑞利信道中的BPSK相干解调的理论误码率性能,并画出比特信噪比与误码率的关系曲线。
(2) 在单径瑞利信道中,请设计一种时分的导引辅助的信道估计方法,用Simulink进行仿真,测量BPSK的误码率性能,画出比特信噪比与误码率的关系曲线,并与理论误码率曲线进行对比。(3. Modulation demodulation and channel estimation in Rayleigh channel:
(1) deduce the theoretical bit error rate performance of BPSK coherent demodulation in single-path Rayleigh channel, and draw the relationship curve between bit signal-to-noise ratio and bit error rate.
(2) in single-path Rayleigh channel, please design a time-division guidance assisted channel estimation method, Simulink simulation, measure the bit error rate performance of BPSK, draw the relationship curve between bit SNR and bit error rate, and compare with the theoretical bit error rate curve.)
- 2019-01-15 10:50:36下载
- 积分:1
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Low-Complexity-PAPR-Reduction-Technique-for-STBC-
Selective mapping algorithm is proposed to reduce the peak-to-average power ration (PAPR) in MIMO-OFDM system.
It is proved that the conjugate symbols on two antennas have the same PAPR property with orthogonal space-time block coded (STBC). By using the characteristic, the computational
complexity cost and the side information (SI) is significantly
reduced compared with the concurrent SLM algorithm.
Simulation results demonstrate that the performance of the proposed algorithm outperforms the conventional concurrent
SLM algorithm.
- 2014-01-01 06:04:45下载
- 积分:1
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icmpCheater
给任意IP地址发送一个欺骗icmp包,发送方的IP地址和MAC地址可以随意填写(To deceive any IP address to send a icmp packet, the sender' s IP address and MAC address can be free to fill)
- 2013-07-12 13:07:07下载
- 积分:1
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MANUAL-JTAG-OPENBOX
doccument pdf sur le jtag du la openbox 800 avec shema et jkeys commandes
- 2011-11-17 03:01:10下载
- 积分:1
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ZigBee-Quick-Start
ZigBee 短距离、低速率无线网络技术快速入门指南(ZigBee short-range, low-rate wireless network technology, Quick Start Guide)
- 2011-05-24 14:13:05下载
- 积分:1