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单片机频率检测中的软硬件设计。该电路及应用软件为单片微机在实时检测及控制中准确地测试提供了方便,经实际运行,效果良好。只
要配上相应的传感器,即可用于速度、位移、压力、温度、湿度、流量等非电量的检测,装上显示电路和打印机即可构成实用的智能化仪表。-SCM frequency detection of hardware and software design. The circuit and application software for single-chip microcomputer
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frequency allocation program which can be usefull for the telecommunication engineers
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本程序实现了对两相混合式电机提供4路驱动信号,相位相差90,180,另外也提供了拨码开关控制的频率输出选择,输出频率最大是5M,外部全局时钟是10M,采用的芯片是epm7128slc-84-15, 管脚分配可以参考管脚分配文件,对应驱动电机信号是两相双极性A+,A-,B+,B-. 编译环境是quartusII 8.0,这段代码可用来调试步进电机双桥驱动电路,也可用当信号发生器使用。-The program realization of two-phase hybrid motor provide
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详细地介绍了认知无线电技术的应用分类、以及无线电技术频谱分配方面的模型。-Detailed descr iption of the classification of cognitive radio technology and radio frequency spectrum allocation model.
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中国无线电频率分配表:频段划分及主要用途,业余无线电通信频率使用划分表等-China Radio Frequency Allocation Table: band division and the main uses of amateur radio frequency table, etc.
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电子园Cepark-CM3开发板,端口在高频配置下的测试代码例程-Electronic Park Cepark-CM3 development board, port testing code in high frequency allocation routine
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FMCW frequency modulated continuous wave radar range and angular measurements, Various resource allocation algorithm, Linear array using cut than learning laid upon the right control of the main sidelobe ratio.
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