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城市公共交通IC卡技术规范
说明： 交通部发行的城市公共交通IC卡技术规范，用于CPU卡规范(Technical Specification of IC Card for Urban Public Transportation issued by the Ministry of Communications for CPU Card Specification)
- 2020-06-24 20:20:01下载
- 积分：1
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LFM
脉冲压缩的匹配滤波。目标距离分别为10米，30米和100米，对于未压缩的脉冲，三个回波信号混叠在一起，不能分辨，而经过脉冲压缩的脉冲信号则可通过匹配滤波收到3个回波信号(Matched filtering for pulse compression.Target distances are 10 metres, 30 metres and 100 metres, respectively. For uncompressed pulses,The three echo signals are overlapped and can not be distinguished. While pulse compression can distinguish three echo signals after matched filtering)
- 2021-04-15 20:38:54下载
- 积分：1
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216-Comparison-of-PaO-and-fuzzy-MPPT-Methods-for-
comparaison of photovoltaic mppt algorithms
- 2013-11-11 03:39:56下载
- 积分：1
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telescope-com
望远镜串口通讯程序，包括Meade望远镜通讯协议文档和三篇串口通讯论文(The telescopes serial communication program, including Meade Telescope communication protocol documentation and three serial communication papers)
- 2012-11-09 17:17:21下载
- 积分：1
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4ASK
说明： 此代码为4ASK发送调制与接收解调的通信系统，为主要代码(Communication system of 4ask transmitting modulation and receiving demodulation)
- 2021-01-09 21:02:09下载
- 积分：1
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ONVIF2.0协议珍藏版
ONVIF协议， 大华摄像头SDK开发说明(ONVIF protocol, Da Hua camera SDK Development Notes)
- 2018-10-12 01:40:49下载
- 积分：1
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导引辅助的信道估计
说明： 在单径瑞利信道中，设计一种时分的导引辅助的信道估计方法，用Simulink和m语言进行仿真，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(In the single path Rayleigh channel, a time-division guidance aided channel estimation method is designed. The simulation is carried out with Simulink and M language. The BER performance of BPSK is measured, and the relationship curve between bit signal-to-noise ratio and BER is drawn, and compared with the theoretical BER curve)
- 2021-03-21 11:48:48下载
- 积分：1
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wqitd
Spring框架整合Quartz,使用javamail定时发送邮件(The Spring framework integration of Quartz, use javamail regularly send mail)
- 2017-04-17 08:56:21下载
- 积分：1
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uwb
uwb仿真，上传到上来给大家一个参考，希望能有帮助(UWB simulation, upload onto a reference to the U.S., hoping to have help)
- 2008-05-26 15:51:16下载
- 积分：1
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bandpass_filter
说明： 通过matlab来实现带通滤波，可自由设置带通范围，滤波效率高，结果精确(Through MATLAB to achieve band-pass filtering, the band-pass range can be set freely, the filtering efficiency is high and the result is accurate)
- 2020-11-19 01:21:58下载
- 积分：1
