As an important part of the modern signal processing , high - resolution direction of arrival estimation technique has a promising perspective in many fields such as radar and sonar , with the development of the microelectronic and digital techniques 高分辨方位估计是现代信号处理的重要内容之一，随着微电子集成及数字技术的发展，其在声纳、雷达等许多领域有着很好的应用前景。
Recently , with the rapid development of digital techniques , multimedia products such as image , video , audio , have been popularized and applied increasingly and widely , the efficiency and correction of communication have been improved clearly 近年来，随着数字技术的迅猛发展，数字图像、音频、视频等多媒体产品得到日益广泛的普及和应用，显著地提高了信息传播的效率和准确度。
5 lee c y . low complexity bit - parallel systolic multiplier over gf using irreducible trinomials . iee computers and digital techniques , 2003 , 150 : 39 - 42 . 6 lee c y . low - latency bit - parallel systolic multiplier for irreducible x m x n 1 with gcd 1 自从h . kung提出心脏收缩电路架构systolic architecture设计观念之后，此观念已被运用至许多不同领域的电路设计上以求简化系统设计过程与提升系统运算速度。
Phased array radars have been identified as the " next generation " radars for many applications and demonstrator systems have been produced over the last few years for naval , ground based , airborne and civil applications . great changes have taken place in digital technique at the same time 近年来，相控阵雷达技术逐步在众多科技研究领域表现出旺盛的生命力，并已经广泛应用到军用和民用领域；同时，数字技术也取得了迅猛的发展。
This paper is the summaries for drawing digital gravity map and surface _ color map with 1 : 200 , 000 aims to introduce the mapping special method and processes by means of computer digital technique in gis system while making regional gravity map and geographic map base with 1 : 200 , 000 本文是1 20万数字重力图及面色图的编制工作总结，文中主要介绍了在制作1 20万区域重力图和地理底图时，采用gis系统，由计算机数字制图的具体方法和步骤。
Digital techniques are applied widely in the biomedical engineering field . however , when biomedical signals are stored and transferred in digital fora , we ' ll have to encounter many problems induced by the increasing quantity of signal data 随着生物医学数字化技术的日益发展，各类生物医学信号都将会以数字化的形式进行存储、传输与处理，同时，由于数字化技术导致的各类生物医学信号的数据量急剧增加也给数据的存储和传输带来了一系列的问题。
By means of digital video technique and multimedia technique , the digital panoramic borehole camera system develops quickly . the digital technique is key role in the system , which used to capturing images , transform , storing , display and application , those images are vivid and precise 利用数字视频技术和多媒体计算机应用技术而发展起来的数字式全景钻孔摄像技术利用数字技术对钻孔内的多种信息进行采集、变化、储存、显示和应用，具有很高的精度和清晰度。
With the development of digital technique , the function that can only be implemented by analog circuits or analog technique , now can be implemented by digital circuits or digital technique . the procedure of phased shifting in phased array radar will become a digital procedure eventually 随着数字技术的发展,原先只能用模拟电路实现或在模拟电路部分实现的功能也可以用数字电路或在数字信号处理部分实现,相控阵天线的移相过程最后可能会成为一个数字过程。
The thesis is completed based on the research work during the authofs practice in the ict ( institute of computing technology ) of cas ( science academy of china ) in the sub - project called " research and development on embedded operating system for digital appliance " of the national " 863 " plan project named " research on key digital technique and digital products " . program debugging is a comparatively important step in software development cycle and debugger is an important factor determining whether a software development environment is good or not . at the firstthe software development environment of embedded system . software debugging . the basic principles abided by in debugger design and the features of software debugging in embedded system are outlined . the design and implementation of debugger is always based on the analysis of the specific object file format containing debugging information 本篇论文是根据作者在中科院计算所实习期间参与的国家“ 863 ”计划项目“数字化关键技术与产品研究”的子项目“数字化家电用嵌入式操作系统的研究与开发”而写成的。调试在软件开流程中是一个比较重要的环节，调试器是衡量一个软件开发环境优劣的重要因素。论文首先对嵌入式系统软件开发环境、软件调试、调试器设计所遵循的基本原理以及嵌入式系统中软件调试的特点作了一个概述。
In contemporary digital times , the research about mandarin digit speech recognition is more and more noticed , since some aspects by digital technique , such as speech intensification , speech transmission , speech recognition , speech synthesis and speech deposit , are the front parts of speech signal processing , of which mandarin digit speech recognition is an important part , and used in many areas 在当今数字化的信息时代，用数字化的技术进行语音的增强、传送、识别、合成、存储已成为语音信号处理技术的学科前沿，汉语数码语音识别是这前沿中重要的部分且用途很广，因此，汉语数码语音识别的研究日益受到重视。本文就是在这种情况下对汉语数码语音识别做了一些研究。
