查询词典 digital signal

As the ligament between analog signal and digital processing, the high performance A/D converter is more and more important for the whole design system.

作为模拟信号和数字处理之间的纽带，高性能的A/D转换器对设计系统的实现至关重要。

An automatic seismic signal detector based on a fast algorithm of energy spectrum has been developed for digital accelerograph.

我们在能量谱快速计算的基础上，研制成功了用于数字化加速度仪的自动地震信号检波器。对一个连续系统进行了不变数字模拟，该系统被认为是作为单自由度系统加速度计的转换函数。

A video card , also called a graphics card or video adapter , converts digital output into an analog video signal that is sent through a cable to the monitor .

视频卡也称图形卡，显示卡或显示视频适配器，它将数字输出转换成通过电缆发送到显示器的模拟视频信号。

In this paper,a kind of digital lockin amplifier used in FOG signal detection is designed.

提出了一种用于光纤陀螺信号检测的数字锁相放大器的设计方法。

A unit capable of converting digital signals into a continuous signal ready for input into an analog computer.

将数字信号转换成连续信号的设备，它为将信号输入模拟计算机作准备。

It's just that the received signal was an analog. After the computer received the data, it then processed it into digital data.

只是传感器接收到的是类比式讯息，但是电脑在接收后，做了处理，把它转换成数位式。

So, it is becoming more and more common to deal with analog signal with digital circuit.

因此，越来越多的信号处理工作趋向于在数字领域来完成。

This graduated design program, data collection ware produce is the only flat machine of 89 C51 that uses the company of ATMEL with AD0809 chip do a collection simulated voltage signal, conversion number word signal passes string mouth again by only flat machine to dispatch to the handling of personal computer, additionally, 3 number pipe LEDs show the digital information of collection.

本次毕业设计课题，数据采集器制作，是利用ATMEL公司的89C51单片机和AD0809芯片做一个采集模拟电压信号，转换为数字信号，再由单片机经过串口发送给PC机处理，另外三个数码管LED显示采集的数字信息。关键字：单片机，数据采集，信号处，AD0809芯片

This course is designed Lee AT89C51 microcontroller T0 and T1 count function of the timing function to complete 1S input signal waveform within the number of counted, count resulted in the adoption 74LS48 decoder, the last by four static digital tube display , which showed the result is the input signal frequency.

本次的课程设计是利AT89C51单片机T0的计数功能和T1的定时功能来完成1S内对输入的信号波形的个数进行计数，计数的结果通过74LS48译码器，最后由4位静态数码管显示出来，显示的结果就是输入信号的频率。

About Satellite TV Digital Satellite TV is rapidly developed in recent years, the utilization of the geostationary satellite digital television signal encoding transmitted to the client as a form of radio and television.

卫星电视简介数字卫星电视是近几年迅速发展起来的，利用地球同步卫星将数字编码压缩的电视信号传输到用户端的一种广播电视形式。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。