查询词典 analog

The analog fault diagnosis research is one of the forefronts of the testing field, one of the reason is that the reliability of electrical systems depends on that of analog circuits and systems.

模拟系统故障诊断课题是一个广泛研究的前沿课题之一，模拟电路的可靠性决定了电子设备系统的可靠性，具有重要的实际意义。

Analog and digital grounds should be tied at one common ground point to minimize circulating digital and analog ground currents and noise.

模拟和数字地应该连接到公共的地上的一点，以使流过的数字地和模拟地电流和噪声尽可能的小。

CCDs, on the other hand, usually hook up to an "Analog Front End" chip, such as the AD9948, that processes the analog output signal, digitizes it, and generates appropriate timing to scan the CCD array.

另一方面， CCD 往往连接到&模拟前端&芯片上，如 AD9948，该类芯片处理模拟输出信号，对其进行数字化，并产生恰当的时序信号来扫描 CCD 阵列。

This paper presents the Proteus software under a micro-controller board simulation method, and gives a digital-to-analog converter, analog-to-digital conversion、ISP programming、numeral clock 、real-time digital clock ﹑ Lantern experimental keyboard ﹑lattice LED ﹑ Relay, voice and other tenets of the hardware modules and software flow chart.

本文介绍了在Proteus软件下实现了一套单片机实验板的仿真方法，并给出了数模转换、模数转换﹑ISP编程﹑数字钟﹑实时时钟、键盘﹑彩灯实验﹑点阵LED显示屏﹑继电器、语音等模块的硬件原理及软件流程图。

This paper presents the Proteus software under a micro-controller board simulation method, and gives a digital-to-analog converter, analog-to-digital conversion、ISP programming、numeral clock 、real-time digital clock ﹑ Lantern experimental keyboard ﹑lattice LED ﹑ Relay, voice and other tenets of the hardware modules and software flow chart.

论文编号：JD607 包括开题报告，任务书，外文翻译，论文字数：10522，页数：46本文介绍了在Proteus软件下实现了一套单片机实验板的仿真方法，并给出了数模转换、模数转换﹑ISP编程﹑数字钟﹑实时时钟、键盘﹑彩灯实验﹑点阵LED显示屏﹑继电器、语音等模块的硬件原理及软件流程图。

Wadia contends that using only a single analog gain stage and then handling all signals in the digital domain yields superior results by avoiding the noise and distortion elements present in even very high quality analog preamps.

瓦迪亚说，只用一个单一的模拟增益的阶段，然后处理所有信号数字域产量优异的业绩，避免噪声和失真分子甚至质量非常高的模拟功放。

The digital users signals comprising in-phase component and quadrature component are converted to analog baseband signals by digital-to-analog converters 104 and 114, which are followed by lowpass filters 106 and 116 for removing harmonics at unwanted frequencies.

包括同相分量和正交分量的数字用户信号通过数模转换器104和114转换成模拟基带信号，在数模转换器104和114的后面具有低通滤波器106和116，低通滤波器106和116用于去除在不期望频率处的谐波。

In the analog domain, the basis for the basic implementation of a two-position controller is an analog comparator or an open-loop operational amplifier.

在模拟域，双位置控制器的主要部分是模拟比较器或开环运算放大器。

The telephone contains a transmitter and receive for converting back and forth between analog voice and analog electrical signals.

电话机包括一个送话器和一个受话器，用来在模拟话音和模拟电信号之间进行变换。

The telephone contains a transmitter and receiver for converting back and forth between analog voice and analog (voice-frequency) electrical signals.

电话机包括一个送话器和一个受话器，用来在模拟语音和模拟电信号之间进行变换。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。