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digital sampling中文什么意思

发音:   用"digital sampling"造句

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  1. This thesis studies a measuring system of three phrase electricity parameter based digital sampling method . its function includes the measuring of current , voltage , fre - quency , phrase , factor , active power and energy , reactive power and energy
    本文主要研究基于数字采样测量方法中的同步采样法设计的三相电参数测量系统,主要功能包括电流、电压、频率、相位、功率因数、有功功率、电能、无功功率、电能等的测量。
  2. The paper discusses the advent and development of digital sampling theory , inc - luding the synchronous sampling method , asynchronous sampling method and quasi - synchronous sampling method . of all the methods , hardware synthronous sampling method cost less and its software is small
    本文简述了数字采样原理的产生和发展,对数字采样法中的三种主要方法即同步采样法、非同步采样法、准同步采样法做了基本介绍,并分别对其特点进行了比较。
  3. A process for speaker - dependent and isolated - word speech recognition system is presented starting from preprocessing i . e . digital sampling , noise filtering , windowing and so on . it is followed by endpoint detection and pick - up parameters of speech signal . methods for speech recognition are discussed as well
    本文循着一个特定人孤立词语音识别系统的处理过程,从信号前端处理(数字采样、预加重滤波、加窗分帧)开始,分别介绍了语音信号的端点检测、特征参数提取以及孤立词识别方法,并对每个步骤可用的几种方法在实验基础上进行了分析对比。
  4. Configuration and principle of sigma - delta a / d converter are simply analyzed in this paper , and the sigma - delta a / d converter is used in this measurement system . the history and development of digital sampling method are simply introduced in this paper . the important digital sampling " methods which include synchronous sampling method , asynchronous sampling method and quasi - synchronous sampling method are simply introduced and their specialties are compared in this paper
    本文中对? a d转换器的结构和原理进行了简要的分析,并将其用于测量系统;简述了数字采样原理的产生和发展,对数字采样法中的三种主要方法即同步采样法、非同步采样法、准同步采样法做了介绍,并分别对其特点进行了比较。
  5. Taking the industrial computer as the kernel , the system structure was simplified by extending the multi - channel in one piece of cpld , the servo - control precision and working stability were improved effectively by the full digital sample of the signal for speed circuit and position circuit . and the advantages of the system are simple 、 low ? cost and stable
    以工控机为核心,在位置反馈信号采集调理过程中对单片cpld进行多通道扩展以简化系统结构,并通过对速度回路和位置回路的信号的全数字采样,有效的提高了伺服控制精度及工作稳定性,使系统具有结构简单、成本低廉、性能可靠等特点。

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