使针对
- 与 使针对 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Based on the estimation of the directions of arrival and the Doppler frequencies of the sources, a quaternion model was proposed, which made the estimation of the DOA and the Doppler frequencies similar to that of one-dimensional azimuths so as to avoid direct and indirect pairing with the complex model.
针对阵列信号处理中方向角、多普勒频率的同时估计问题,提出了方向角、多普勒频率的四元数模型,使估计方向角、多普勒频率二维问题与估计一维问题相类似,从而避免了在经典的二维复数模型估计中直接或间接的配对。
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In this thesis, I would respectively describe the music background, the music styles, the harmony, the sections, the phrase as well as the melody of the Chopin's four ballades so that the structure of the ballades would be clear. Besides, I'd provide my own opinion about the performing on these ballades.
在这篇论文中,笔者将分别探讨萧邦四首叙事曲的创作背景及音乐风格,并透过乐曲的分析,研究和声、段落、乐句和旋律等,使乐曲的音乐架构更加清晰,另外也针对乐曲提出一些个人在演奏诠释上的见解。
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GA often uses C or Visual C++ to compile codes, so the program is not only long and cockamamie but also the efficiency is low and the velocity is slow. This paper uses software Matlab powerful calculating ability and many functions to compile programs, then encapsulate and link those programs to run without Matlab environment. At last use Visual C++ friendly alternate function to compile in-out interface.
针对遗传算法常用C或Visual C++编写源代码,程序庸长繁琐,效率不高,运行缓慢的特点,本文采用Matlab强大的数值计算能力和众多的库函数编写算法;然后封装和链接程序,使Matlab编写的算法能够完全脱离Matlab的编程环境;利用Visual C++良好的人机交互功能,用Visual C++编写算法的输入输出接口界面。
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My graduate thesis concentrates on the field of Automotive Industry, analyzes current automotive network protocols, and dicusses how to coordinate and connect numerous ECUs to make them communicate conveniently.
本论文就针对这个领域,以国内唯一通过OSEK/VDX国际认证的嵌入式实时操作系统SmartOSEK OS为基础,分析现有的汽车网络通信协议,探讨如何协同汽车中大量的电子控制单元,使其具备信息交互功能。
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The author of this paper participated the beginning phase of the whole Yun-Wan freeway geological exploration work. After lucubrating GIS exploitation technique and reading plenty of correlative references the author realized that geological data management is of practical value to engineering project department. Thus, thanks to those profound data accumulated during previous explorations, the author developed a professional and practical GIS system for Yun-Wan freeway—EGIS based on exploitation flat roof - Arc View.
作者参与了云万高速公路的整个地质初勘阶段的工作,在深入学习了GIS开发技术和在查阅大量相关参考文献的基础上,并了解了工程设计部门对地质资料管理的实际需求,将工作中所收集到的大量地质勘察资料作为基础源数据,在ArcView GIS的开发平台上,针对云万高速公路开发出了专业型的实用GIS系统——工程地质资料管理信息系统,系统由Access关系数据库管理系统建立属性数据库,由ArcView GIS软件来实现对空间数据库的管理功能;以软件本身所提供的Avenue语言和程序设计语言Visual Basic 6.0作为系统的开发语言,并对ArcView GIS软件本身的不足方面,进行了二次开发,使系统的功能得到了增强,让系统使用起来更加方便和完善。
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This article proposed one kind of improvement algorithm in this foundation, this algorithm has defined a filter balance factor formula, according to this formula, we readjustment filter balance factor value appropriately, through controlsling the LMS filter coefficient's freezing and the restoration, we solute echo puzzle perfectly; In the telephone condition examination algorithm aspect, in view of the busy signal examination algorithm which has has only been able to examine the busy signal, but cannot examine the dial tone, hang the staccato the deficiency, this article improves its algorithm to enable it to apply these aspects, make it can be better used in the actual system application.
本文在此基础上提出了一种改进算法,该算法定义了一个滤波器平衡因子的计算公式,根据此公式,适当调整滤波器平衡因子的阀值,通过控制LMS滤波器系数的冻结和恢复,很好的解决了回声的困扰;在话机状态检测算法方面,本文针对已有的忙音检测算法只能检测忙音,而不能检测拨号音、挂断音的不足之处,研究改进其算法使之能够应用到这些方面,更好的为实际系统的应用服务。
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No matter which is true or virtual, the students" needs is the first of all. Based on the present situations and problems of primary English situated teaching in our country. We pose the strategies on the students" curiosities and Finks significant learning theory.
本研究基于我国小学英语情境教学研究的现状及其存在的问题,针对小学生好奇心强等特点,提出小学英语情境教学策略的制定原则,并试从教学内容、教学目标、教学组织实施、教学评价四个方面来梳理小学英语情境教学策略,为了使策略更具操作性特举一些范例来加以诠释。
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To the special request to polish the ashes of the circulation fluidized bed boiler in the thermal power station in Gao Keng,an automatic machine has been designed which can meet the demand of the circulation fluid bed pot fire grate dregs quantity big and continual,which can not only improve the thermal efficiency,operate safely and stably but alleviate the work strength and operating fees.
针对高坑电厂循环流化床锅炉对排渣的特殊要求,设计应用一种自动排渣器,能满足循环流化床锅炉排渣量大且连续的要求,使锅炉既提高热效率,安全稳定运行,又能减轻工人劳动强度,减少运行费用。
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Aimed at the exploration of the lithostratigraphic reservoirs in four types of prototype basins(onshore terrestrial rifts,depressions,forelands and marine kratons)and in glutenites,volcanics and fracture-vug carbonate rocks,significant results are achieved on geological theory,technological innovation and production efficiency through fi...
针对中国陆上陆相断陷、坳陷、前陆和海相克拉通等4类原型盆地和砂砾岩、火山岩、缝洞型碳酸盐岩储集体中岩性地层油气藏的勘探,通过5年系统研究,在地质理论、技术创新与生产实效等方面取得重大成果:①系统建立了4类盆地岩性地层油气藏地质理论;②创建了中低丰度岩性地层油气藏大面积成藏理论;③创新了系统的岩性地层油气藏勘探程序与技术系列,自主创新21项核心专利;④推动了中国陆上由勘探构造油气藏向勘探岩性地层油气藏的重大转变,使中国石油天然气股份有限公司大规模岩性地层油气藏勘探取得显著成效。
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Linear frequency-modulated pulse is one of the most important large time-bandwidth product signals, but it demands large amount of calculations for digital processing.
针对TMS320C6201的特点,提出了在VLIW体系结构下,提高FFT并行运算效率的方法,从而使系统完成512点数字脉冲压缩的时间仅为124us,基本达到TMS320C6201的性能极限。
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。