查询词典 digital coding

Digital baseband signal transmission is the digital communication system, one of an important part of.

数字基带信号的传输是数字通信系统的重要组成部分之一。

The digital baseband signal's transmission is one of digital communication system's important components.

数字基带信号的传输是数字通信系统的重要组成部分之一。

They can be connected to Analogue inputs by jumper wires to provide additional digital connections on the Digital Inputs interface.

可以通过跳线接入外部的模拟输入设备到本设备的数字接口中。

Networks are works transmitted in the form of digital signal, as well as by the carrier of internet,including digitized works, digital works and homepage works, the copyright of these three kinds of types respectiv ely belon gs to the people who owns the copyright of original works the author and interne t supervisor.

网络作品是以数字信号的形式和以网络为载体进行传播的作品，它包括数字化作品、数字式作品和主页作品三种类型。这三种类型作品的著作权分别归属于原作品的著作权人、创作的作者和网站管理者。网络作品在网上传输实质上是作者使用作品的方式之一，应由著作权人享有不同于传统复制权和发行权的"信息网络传播权"。

The design of digital notch filters can be achieved through three steps:firstly,the design of analog lowpass filter; secondly,it is analog lowpass to analog band stop filter conversion;at last,using the bilinear transformation make the analog notch filters change into digital notch filters.

研究一种在Matlab语言环境下设计IIR数字陷波滤波器的方法，在数字陷波滤波器设计过程中，先进行模拟低通滤波器的设计，然后进行模拟低通/模拟带阻滤波器转换，最后采用双线性变化法将模拟陷波滤波器转化成数字陷波滤波器。

Abstraction :This paper analyzes the principle of Butterworth digital filter,discuss bilinear transformation method of filter design;record a piece of voice by Microsoft voice recorders, carry on its a time-domain analysis, spectral analysis;then design a specified Butterworth band-stop filter based on the theory of bilinear transform,analyze the filter by the tool named Fvtool;and filter the voice signal acquired by voice recorder.finally compare its characteristics of frequency domain and time domain,study the applications of Butterworth filter in digital signal processing ,in particular in signal denoising.

本文分析了巴特沃思数字滤波器的原理，探讨了双线性变换法设计滤波器的方法；用微软录音机采集一段语音，对其进行了时域分析，频谱分析；然后使用双线性变换法设计了一个的巴特沃思带阻滤波器，并且使用fvtool对设计的滤波器进行分析；然后利用该滤波器对采集的语音信号进行滤波。最后对比滤波前后的语音信号的时域和频域特性，研究了巴特沃思滤波器在信号处理尤其是信号滤波去噪方面的特性和应用。

To develop an effective digital media protection method,an algorithm for digital video watermarking is proposed based on binary operation in 3D wavelet transform domain.

为了寻求有效的数字媒体保护方法，该文提出了一种在三维小波变换域内基于二值运算的数字视频水印嵌入算法。

To develop an effective digital media protection method, an algorithm for digital video watermarking is proposed based on binary operation in 3D wavelet transform domain.

摘要为了寻求有效的数字媒体保护方法，该文提出了一种在三维小波变换域内基于二值运算的数字视频水印嵌入算法。

Digital Mobile TV targeted customer groups, the first of the MTR, busload of passengers; Second, there is a taxi 1 Advertising huge potential : digital mobile television from conventional television's "blind spots" uncovered a huge audience, Advertising is the potential implication of lies.

数字移动电视的目标客户群体，首先是地铁、公交车上的乘客；其次就是出租车、1广告潜力巨大：数字移动电视从传统电视的"盲区"中挖出一个庞大的受众群体，是广告潜力蕴涵的根本所在。

C do a good job mapping propaganda and public opinion guidance, and continue to promote awareness of the national territory education as an important content of patriotic education, strengthening the whole community mapping work and the "digital Wenzhou" building awareness of the importance to create a "digital Wenzhou" building a good atmosphere.

做好测绘宣传和舆论引导工作，继续把国家版图意识宣传教育作为爱国主义教育的重要内容，加强全社会对测绘工作和"数字温州"建设重要性的认识，营造"数字温州"建设的良好氛围。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。