数字信号

This paper discussed a few traditional methods to remove singular points in time series signals.

本文简要介绍了剔除坏点数据的几种经典方法，并对动态测试中数字时序信号的坏点剔除方法进行了探讨。

A kind of digital synthetic reference sinusoidal generator having the function of synchronous with line voltage is presented by using digital method.

提出了一种采用数字合成的方法生成单相具有与电网电压同步的数字式基准正弦波信号发生器的方法。

Utilize mathematical operation of the one-chip computer and control the function, combine the digital circuit of some scale of China, have realized the producing of variable frequency sinusoidal wave and the measurement of frequency , cycle , width of pulse to the signal ,etc.

利用单片机的数学运算和控制功能，结合部分中规模数字电路，实现了一些波形的输出，及对信号的频率、周期、脉冲宽度等的测量，使用单片机使整个系统具有极为灵活的可编程性，能方便地对系统进行功能扩展与改进。

All of the submarines had the MGK-400 Rubikon sonar system. In the early 1980s, the Rubikon sonar was replaced by the MGK-500 Skat system, which used a much more capable digital computer and advanced signal processing.

所有这些潜艇都有MGK-400 Rubikon声纳系统，在80年代早期，Rubikon声纳被具有更强数字计算机和先进信号处理能力的MGK-500 Skat系统取代。

The dynamic range controller is a brand-new studying subject in the the digital audio signal processing too, it can utilize to spend dynamic range system fully, can play distortion of reducing, improve sound and raise voice function of sonority.

动态范围控制器也是数字音频信号处理研究中的一个崭新课题，它能够充分利用系统内的可用动态范围，从而可以起到减少失真、改善音色和提高声音响度的作用。

Then they were imported to MATLAB and calculated to obtain the power spectral density.

将数字声波信号导入MATLAB软件进行处理，得到其功率谱密度图。

We superpose a voltage with high frequency but low amplitude on the shielding layer of power cables to make the loss current more obvious.

研究方法：建立了水树精确数字仿真模型，提出一种新的在线绝缘诊断方法：高频信号叠加法。

Metal stamping factory mainly produces hardware and a variety of goods deduction, the deduction word, D-shaped clasp, the dog deduction series; plastics production plant in addition to supporting the company's plastic pieces, but also to undertake the processing of external air-conditioning panel, Showcase, display stand, crystal frame, such as acrylic products; factory mainly produces electronic circuit boards, power plugs line, the electronic line, USB cable, the signal lines, car charger plug-and all kinds of boat-shaped switch; main assembly plant production Car digital TV and GPS navigation systems, wireless security and monitoring system and various car chargers, and so on.

五金厂主要生产冲压五金件及各种规格的箱包扣、日字扣、D形扣、狗扣系列；塑胶厂除配套生产本公司的塑胶件外，还对外承接加工空调面板、陈列柜、展示架、水晶相架等亚克力制品；电子厂主要生产线路板、电源插头线、电子线、USB数据线、信号线、汽车充电插头线和各种船形开关；总装厂主要生产车载数字电视及GPS导航系统，无线防盗及监控系统和各种车用充电器等。

There are two different ring oscillators in this accelerometer with the same electrical parameters. The output signal was achieved by subtracting the syntonic frequency of one ring oscillator from that of another.

2为了解决传感器的数字化，本文提出了一种新的环振式数字压力传感器，它采用做在硅梁上的 MOS 环形振荡器作为敏感元件，采用混频器作为片内的信号处理单元，实现环形振荡器的频率相减。

In telegraphy, a printer which converts a Morse code signal to an alphanumeric character and then prints it.

在电报技术中，将莫尔斯电码信号转换成字母数字字符，然后把它打印出来的一种打字机。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。