数字计算机

In order to improve the discriminability,a pseudo color enhancement method based on gray-scale-color transform is used for geotechnical CT image,and some of gray-scale CT images are enhanced using this method.

为此，作者根据计算机数字图像彩色增强方法，自编了相关的处理程序，实现了CT图像伪彩色增强，显著色与CT数之间关系的

DMD is a combination of geology science with computer science, mineral information processing technology and graphic expressing.

数字矿床是地质科学与计算机科学高度结合、矿床信息的处理与表征高度统一的新的处理矿床信息的思想，具有较强的理论与实践意义。

With the rapid development of electronics and computer technology, video image processing is increasingly being paid more attention and being used in a variety of fields, DMB( Digital Multimedia Broadcasting), consumer electronics, surveillance, medicinal imaging and document image processing and so on.

随着电子技术和计算机技术的飞速发展，视频图像处理技术近年来得到极大的重视和长足的发展，其应用范围主要包括数字广播、消费类电子、视频监控、医学成像及文档影像处理等领域。

As an experiment of basic course in electronic technology,the project is based on domination principle of digital music player and integrates with the elementary application of multiplexer,flip-flop,counter and ROM,which enables students to comprehend these knowledge fully along with acquaintance of technical application and promotes systematic understanding of basic notions,course content and advances the transformation from knowledge to ability.

实验教学是学生综合素质和实践能力培养的重要环节。实验教学内容应该与科研、工程、社会应用实践密切联系，形成良性互动[1]。超大规模可编程逻辑器件的应用是目前电子技术发展的一个新领域，它依赖于计算机技术的辅助实现数字系统的设计和仿真，不需连线即可实现资源庞大的片上系统[2]。

The Periscope Drawtube will be bent because of the water resistance in sailing and this bend will cause the error of star measurement. Due to its especial structure, contactless measurement is the only way to measure its bend degree. First this paper introduces the method by linear array CCD based on structure and light path; Second it expatiates linear array CCD work principle and driving scheduling with example of TCD1501C and the driving circuit by CPLD. The output signal of linear array CCD includes common disturbance so the differential amplifier is needed. In order to make the signal adapt to computer processing, a threshold circuit with Schmitt characteristic and the data process following threshold are given. At last, some key problems in application are given.

潜艇潜望镜的镜筒在航行时受到水的阻力会产生弯曲变形，这种变形会造成潜艇对星体测量的误差；由于镜筒结构的特殊性，对其弯曲程度的测量只能采用非接触方法；首先从结构和光路方面介绍采用线阵CCD作为检测元件实现对镜筒弯曲程度的测量；其次以东芝公司的线阵CCD（TCD1501C）为例阐述了其工作原理及驱动时序的控制要点，并介绍了基于可编程逻辑器件的线阵CCD的驱动电路；线阵CCD输出的信号中含有共模干扰，必须采用差分放大器将其抑制；为将信号转化为适合计算机处理的数字信号，文中给出了有一定实用价值具有施密特特性的二值化处理电路及二值化后的数据处理过程；最后阐述了在实际使用中的一些关键问题。

It is virtual instrument based on the advanced the DSP and computer technology.

这是一种基于先进的数字信号处理技术和计算机技术的虚拟仪器。

Some measurements and analyses of the electric parameters of arc welding power supply have been done using this system.

论文研制开发的多功能弧焊电源检测系统以虚拟仪器为技术平台，系统整合了包括电子技术、计算机技术、传感和检测技术、数字技术和虚拟仪器技术等在内的现代信息技术。

Make up of a new accessorial shaft elevator electrical control system .

文中阐述了凡口新副井提升机电控系统的结构和功能，对信号系统、多功能数字深度指示系统、主控制系统、晶闸管直流调速系统、计算机监控系统进行了详细的分析和论述，重点阐述新一代国产提升机电控系统的特点、优点。

This paper presents a method of evaluation reliability functions of electrical machines by the use of data analysis and statistical inference.

预测和评估需要电机的可靠性数据，获得数据有四种途径：实验室试验，运行现场观测，可靠性数据交换网和计算机数字仿真。

This method provides an useful tool for researching into Computer-Aided Modeling,Analysis and Design of digital fiber-optic communication links.

此方法为数字光纤通信链路的计算机辅助建模、分析和设计提供了一种有用的研究工具。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。