数字信号

In a caesium clock, the optimum frequency corresponds to 9,192,631,770 oscillations of the microwave per second (just over 9 GHz in frequency), so dividing the output electronically by this number provides one-second 'ticks' of the atomic clock.

对于铯原子钟，其最佳频率是微波每秒振动9，192，631，770次(频率略高于9 GHz)，而用电路把输出的信号除以这个数字就提供了原子钟的一声"滴答"。

If, on the other hand, you want to call two different error functions when the number overflows, simply connect the signal to two different slots.

另一方面，如果你希望当数字溢出时调用两个不同的错误处理函数，简单地将信号与两个不同的插槽连接。

It is necessary to design acquisition and tracking system for code loop and carrier loop in order to detect high dynamic GPS signals.

为检测高动态GPS信号，需要设计码环及载波环捕获与跟踪数字系统。

By analyzing present methods for digital channeling,a novel digital channelizing method based on polyphase filter technique is demonstrated,which is more suitable for processing discrete real signals.

为处理双通道采样带来的冗余数据并进一步解决实时性问题，推导出了一种更实用的基于实信号多相滤波的数字信道化方法。

This project realizes a chirp communication system to transmit digital information such as voice and video.

本项目在IEEE802.15.4a标准背景下，实现采用Chirp信号传输数字语音和图像等信息的通信系统。

Computer equipment, including host computer, magnetic disk unit, tape unit, terminal set, printer, etc., will produce electromagnetic radiation to a different extent, which will cause information leakage, such as leakage of various digital circuital currents, electromagnetic leakage of video signals of displays, electromagnetic leakage during on/off via keyboards, low frequency leakage of printers and so on.

计算机设备，包括主机，磁盘机，磁带机，终端机，打印机等所有设备都会不同程度地产生电磁辐射超成信息泄露，如主机中各种数字电路电流泄漏，显示器视频信号的电磁泄漏，键盘开关机引起的电磁泄漏，打印机的低频泄漏等。

Computer equipment, including host computer, magnetic disk unit, tape unit, terminal set, printer, etc., will produce electromagnetic radiation to a different extent, which will cause information leakage, such as leakage of various digital circuital currents,electromagnetic leakage of video signals of displays, electromagnetic leakage during on/off via keyboards, low frequency leakage of printers and so on.

计算机设备，包括主机，磁盘机，磁带机，终端机，打印机等所有设备都会不同程度地产生电磁辐射造成信息泄漏，如主机中各种数字电路电流的电磁泄漏，显示器视频信号的电磁泄漏，键盘开关引起的电磁泄漏，打印机的低频泄漏等。

Designed for easy integration, with a choice of analog, ratiometric, digital or serial models, the clinometer produces an output signal corresponding to direction and magnitude of angular displacement.

该传感器经精心设计，集成方便，并可选择模拟、比率、数字或串行模式，根据角位移大小及方向产生输出信号。

Lord Byron and Shelley, as well as a host of lesser figures, devoted much time to the closet drama, in a signal that the verse tragedy was already in a state of obsolescence.

拜伦和雪莱，以及一系列较小的数字，投入了大量的时间来壁橱话剧，在一个信号，即诗的悲剧已经在一个国家的陈旧老化。

A high performance digital IF radar receiver which uses IF echo and COHO joint process algorithm, field sampling, field processing and remote transmission is introduced. Its performance can meet the requirements of modern high performance radar system.

采用中频回波和中频相参信号联合相干处理，现场采样，现场处理，远程传输的体系结构实现了高性能数字中频雷达接收机，其性能可以满足现代高性能雷达系统的需要。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。