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公交非接触IC卡读写器的应用设计
公交非接触IC卡读写器的应用设计采用PHILIPS公司的Mifare卡作IC卡,设计以射频技术为核心,以单片机为控制器的IC卡读写器在公交自动收费系统中的应用。制作的IC卡读写器可以实现制卡、售卡、自动收费等功能,具有安全、实用、方便、快捷、可靠性高的特点,解决了城市公共交通服务行业既频繁又琐碎的收费管理问题,有广泛的应用前景。(Bus non-contact IC card reader applications designed using the Philips Mifare cards for IC cards, designed to RF technology as the core, microprocessor controller IC card reader automatically charges the transit system applications. The production of IC card reader card system can be achieved, A file, automatic charges and other functions, is safe, practical and convenient, fast and high reliability features to solve the urban public transport sector is also frequent charges trivial issues, a broad range of applications.)
- 2005-08-12 10:21:07下载
- 积分:1
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WVD
<应用WVD估计AM_FM信号的瞬时频率>,该文研究了应用WVD谱峰检测估计AM-FM信号的瞬时频率的方法及其性能。(< Application WVD estimate AM_FM signal instantaneous frequency> This paper studies the application of WVD peak AM-FM signal detection estimates the instantaneous frequency method and its performance.)
- 2011-08-10 20:57:58下载
- 积分:1
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B-IFDMA
B-IFDMA pdf document
- 2010-01-19 18:19:32下载
- 积分:1
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gaSVMcgForClass
说明: 利用遗传算法优化SVM的两个参数,得到高精度的SVM模型用于识别分类(Optimization of SVM parameters by GA algorithm)
- 2020-12-23 14:49:33下载
- 积分:1
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LDPC-matlab-simulink
详细介绍了ldpc编码以及如何在matlab的simulink 上实现(ldpc matlab simulink)
- 2013-04-12 10:50:59下载
- 积分:1
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在 Matlab 中的认知无线电系统的仿真(237512)
认知无线电模型建立,频谱感知环境,可以选择认知用户授权用户个数(create the cognitive radio model)
- 2018-01-31 09:15:21下载
- 积分:1
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BlobTest
Blob Test extends SQLite Test Source Code for Andriod.
- 2013-11-11 23:00:34下载
- 积分:1
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gmsk-demodulation
采用GSM系统的GMSK调制方式,并画出出时频域图,计算BER,有利于了解GSM系统的调制解调。(Frequency domain using the GSM system GMSK modulation and draw the diagram, calculate the BER beneficial for GSM modem.)
- 2020-12-19 11:29:10下载
- 积分:1
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fsyzmzp
调用mobile外部程序,操作系统windows mobile()
- 2018-04-21 07:58:13下载
- 积分:1
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MIMO_SIC_optimal
说明: Ber performance for MIMO using SIC
- 2019-06-18 15:00:19下载
- 积分:1