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- Analog systems include AMPS, NMT and ETACS. 模拟系统包括AMPS、NMT和ETACS。
- Typically caused by midfrequency distortions in an analog system. 在模拟系统中通常是由中频信号的失真所引起。
- These are also phenomena that occur in computer-control systems that have no correspondence in analog systems. 在计算机控制系统中出现了一些相应的模拟系统中未见的现象。
- Analog systems were changed by rewiring;computer-controlled systems were changed by reprogramming. 模拟系统通过重新布线来改变，而计算机控制只需通过重编程序来改变。
- Digital and analog systems need an interpreter in order to understand each other. and that's where the modem (short for Modulator DEModulator) comes. 数字系统与模拟系统之间需要有一个转换器，以便使两种系统相互理解。调制解调器的作用就在于此。
- Digital and analog systems need an interpreter in order to understand? each other. and that's where the modem (short for Modulator DEModulator) comes. 数字系统与模拟系统之间需要有一个转换器，以便使两种系统相互理解。调制解调器的作用就在于此。
- Both Europe and Japan have based their efforts on the development of analog systems that use wavelike transmission signals. 欧洲和日本都曾致力于开发采用波状传输信号的模拟系统。
- Digital facsimiles, using data compression methods, can sent over the link much more quickly than in the analog system. 采用数据压缩方法的数字传真比模拟传真的传送速度快得多。
- An analog artifact where vertical edges in the picture display a spreading to the left or right. Typically caused by midfrequency distortions in an analog system. 在画面显示中,垂直线向左或向右移动的一种模拟的非自然信号。在模拟系统中通常是由中频信号的失真所引起。
- The HART protocol is the only measure to solve compatibleness between the analog system and the digital system used in intelligent instruments. 摘要HART协议是由模拟系统向数字系统转变过程中唯一向后兼容的智能仪表解决方案。
- A digital communication system is introduced to replace analog system used in underground locomotive carrier communication system. 提出了在架线电机车载波通信系统中,用数字通信取代模拟通信方式。
- The traditional closed loop analog system is simplified to an open loop digital system and the traditional monitor consol is improved to a software consol on the screen. 采用 Visual C++6.;0设计并实现了一个实用的系统;它一方面将传统的模拟闭环系统简化为数字开环系统;另一方面将传统的机械式监控面板改进为屏幕上的软件面板;PC机成为控制装置的一部分;实现了一个计算机化的旋转控制器。
- Analog to Digital Converter (ADC) has been rapidly developed as interface of analog system and digital system when more and more digital equipment enter industry and our daily life. 随着以数字计算机为代表的各种数字系统日益广泛地进入生产生活的各个领域，作为模拟系统与数字系统接口的模数转换器（Analog toDigital Converter，简称ADC）也得到迅速发展。
- In order to augment the linear dynamic range of the system and avoid the over loading, based on intrinsic clutter image of the analog system, it designed DAGC (Digital Automatic Gain Control) System. 为了增大系统的线性动态范围,防止过载,在模拟系统原有的杂波图基础上,设计了数字自动增益控制DAGC 系统。
- The two systems of government are polar opposites. 这两种政体正好相反。
- There are two notable advantages to digital transmission. Noise does not accumulate at repeaters and thus becomes a secondary consideration in system design; whereas in analog systems it is the primary consideration. 数字传输有两个显著的优点:中继器中的噪音不会积累，因此在系统设计时噪音成为次要问题，而在模拟系统中则是首先要考虑的问题。
- Dam safety monitoring simulation and experiment system is a dynamic analogies system. 大坝安全监测仿真实验系统是一种动态模拟实验系统。
- As the interface between the analog system and digital system, ADC (Analog to Digital Converter) becomes more and more important in system design with the development of electronics and digital computer technology. 随着电子技术和数字计算机技术的发展,作为模拟系统与数字系统接口的模数转换器(Analog to Digital Converter)的设计变得尤为重要。
- With the rapid development and inter-syncretize of VLSI, computer and communication, video surveillance technology has become embedded system based on web server from analog system in the past. 随着大规模集成电路、计算机、通信技术的迅速发展与相互融合,视频监控技术已经由传统的模拟系统过渡到基于网络服务器的嵌入式视频监控系统。
- Phase Locking for Hybrid Digital Analog System 模数混用系统的锁相问题
