1) analog signal regulated
模拟信号调理
1.
A new type of real time signal acquisition and processing system for the big overall machine, which is based on DSP , FP- GA and MCU, is introduced; the acquired signals need to be voltage switched and filtered before coming into the digital circuit, so a valid analog signal regulated means is introduced in this article.
针对大型旋转机械,介绍了一种基于DSP、FPGA和MCU的新型的实时数据采集处理系统;采集的信号在送入数字电路处理前,需要进行电平变换和滤波,因此本文介绍了一种有效的模拟信号调理方法
2) analog signal processing
模拟信号处理
1.
In spite of that DSP has the characteristics such as high reliability, flexibility and low cost, and it has substituted the traditional signal process manner, namely analog signal processing(ASP), the ASP and analog integrated circuits(IC) design weren t out of fashion, moreover,they are playing the unreplaceable role in some given situation.
由于它具有可靠性高,灵活性强,成本低廉等特点,从而逐渐在各个领域代替了传统的模拟信号处理方式。
2.
A switch IC for analog signal processing is designed and implemented, which can fulfill the functions of sampling, weighting, controlling and summing of high frequency analog signals.
本文研究并设计了一种可对高频信号进行取样、加权、控制、叠加的模拟信号处理丌关集成电路,它包括模拟开关、电压基准源和移位寄存器三个功能模块,通过两个高宽长比的高跨导NMOS晶体管实现权值的粗调和微调。
3) Analog signal pretreatment
模拟信号预处理
4) Analogue signal processor
模拟信号处理器
6) signal conditioning plug-on(SCP)
信号调理模块(SCP)
补充资料:模拟信号
分子式:
CAS号:
性质: 信息参数表面为给定范围内所有值的连续信号。如连续的气压信号、电压信号和电流信号等。在分析测试中,以谱图形式表示的信号、电压信号等。在分析测试中,以谱图形式表示的信号就是模拟信号。
CAS号:
性质: 信息参数表面为给定范围内所有值的连续信号。如连续的气压信号、电压信号和电流信号等。在分析测试中,以谱图形式表示的信号、电压信号等。在分析测试中,以谱图形式表示的信号就是模拟信号。
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