在上文中
- 与 在上文中 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In this paper, the theory studies, digital simulation and microcomputer control experiments to a robot have proved that the AFDC system of robot has signally effective intelligent dynamic control functions and makes robot to have excellent dynamic response performances and motion accurary by measuring only input and output of the robot, and that the system structure and control algorithm is more simple, reliable, and more easy to be used on common microcomputer then another high-level dynamic control systems of robot.
文章在理论研究、仿真控制和机器人的微机控制试验方面的研究工作表明,文中提出的机器人自适应模糊动态控制系统既具有显著有效的智能动态控制功能。能在仅测量输入-输出信息条件下,保持机器人取得优秀的响应性能和运动精度;又在结构和算法上比一般的高级机器人动态控制系统更简洁、可靠和易于在普通微机上实时在线实现。
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It is hard to find any literary, cultural or historical reference to walking that is not included in Geoff Nicholson's bewitchingly informative treatise.
看Geoff Nicholson的论文,引人入胜,信息详实,凡"行走"在文学上、文化上以及历史上的渊源皆纳入文中,鲜有遗漏。
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The contents include the computing of dimensions of cohomology of line bundles on non-primary Hopf manifolds and their applications to the existence problem of holomorphic structure or filtrable holomorphic structure on a continuous vector bundles; the structure and the computing of dimensions of cohomology of holomorphic vector bundles with trivial pull-back.
在这篇博士学位论文中,我们研究了非主Hopf流形上全纯向量丛,主要包括:非主Hopf流形上全纯线丛的上同调维数的计算,以及它们对连续向量丛上全纯。。。
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to reduce the impact of carrier frequency offset in ofdm system,this thesis designs a new carrier frequency offset estimation scheme for ofdm system.the carrier frequency offset estimation includes acquisition and tracking.we adopt variable step size adaptive algorithm.the acquisition range of the proposed algorithm is as large as one half of the overall signal bandwidth.through this method we can not only avoid the feedback by using forward error correction,but also reduce the times of complex multiplication in order to reduce the power consumption of the system.this algorithm not only has low complexity and fast convergence nut also can improve the demodulation performance of ofdm system.computer simulation illustrates the superior performance of the proposed algorithm with regard to estimation accuracy in both awgn channel and multi—path channel.
摘 要:为了减小正交频分复用系统受频率偏差的影响,在ofdm系统中设计了一种新的载波频偏估计算法。频偏估计包括跟踪和捕获两个阶段,文中采用变步长自适应算法来进行跟踪,这个跟踪算法的捕捉范围是整个信号带宽的一半。通过此方法,不但可以利用前向纠错的方式来避免反馈,而且可以缩减复数乘法的次数以降低计算复杂度和系统功耗。该方法运算复杂度低,并具有较好的收敛性,能改善odfm的解调性能。从计算机的仿真效果可以看出无论是在awgn信道上还是在多径信道上都表现出了卓越的性能。
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Major findings include:(1) Students tended to follow the writing convention of argumentative essays by simply dividing their compositions into three paragraphs, and the poor connection between the three parts made the compositions incoherent in overall organization;(2) Great number of inappropriately used cohesive devices seriously impeded the cohesion within paragraphs in students" writings;(3) Deficiently assembled thematic progression patterns were identified, which also proved that students" writings were incoherent in meaning.
主要分析结果包括:1。多数学生作文写作段落的形式上与议论文与作规范统一,但文章各部分内在衔接不好,导致作文从整体结构上不连贯。2。学生作文中出现的大量衔接手段错误使得作文令人费解。 3。学生使用了几种议论文中常用的主谓推进模式,但这些模式之间结合不紧密也证明了学生作文在意义上的不连贯。
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Further theoretical research and computer numerical simulations should be conducted to reveal the intrinsical mechanism .
文中对电场诱导相变现象在实验上和理论上都做了初步的探讨,但在电场诱导相变的标度率方面的研究还以实验工作为主,有待从理论和计算机模拟上做更进一步的研究。
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In this paper based on the analyzing of large quantity of macro virus source code the principle of macro virus under the environment of Microsoft Office is deeply discussed,and the idea of immune system for the macro virus is imported accordingly.
文中在大量分析各种宏病毒源代码的基础上,深入探讨了在Microsoft Office环境下宏病毒的原理,并在此基础上引入预防宏病毒的免疫思想,构建了免疫模型,并对该模型的有效性进行了分析和实验。
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Dynamic programming algorithm was introduced to solve the problem. Based on discussion of calculation complexity and effectiveness, the exact DP Algorithm was successfully used in operative schedule of the collecting bucket in multi-car-single-layer mode, which has few service nodes. For problems with large number of service nodes, restricted DP algorithm was constructed to avoid rapid expand in calculation and memory demands during programming process. The restricted DP algorithm, successfully used in single-car-multilayer and compound service modes, gets balance between near optimal programming results and reasonable programming time, so as to meet the real time schedule demands.
文中首先在TSP-STW问题的动态规划模型基础上,论述了计算机精确动态规划解法的求解策略和方法以及算法的有效性和复杂性,并将其成功应用于服务节点数相对较少的多小车单层配药服务模式中集中料斗的集药动作规划;在进行服务节点数较多的单小车多层服务模式中取药小车的运动规划时,为限制计算量和存储空间需求的迅速膨胀,引入以合理限制动态规划算法在每一阶段保留的最大状态元素数为核心的有限动态规划法,以便在求解结果的优化程度和规划时间上取得均衡,达到实时调度的要求。
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Naturally,we confront with such a problem:can we generalizethe systematic work on the classical boundary value problem for analytic func-tions and singular integral equation to Clifford analysis?And so this problemhas especially theoretical and practical meaning,and naturally this problem hasbecome a common hot topic for mathematicians at home or abroad.
其结果在一定程度上推广了一些经典文献的结果,取消了这些在经典文献结果中对s=0或s=n的条件限制,需要指出的是,据作者所知,到目前为止,本文也是第一次系统而又比较深入地研究了取值在泛Clifford代数〓上的超复函数的性质,并获得了比较系统而又深入的结果;另外,本文还对Clifford分析中的某些比较特殊的Riemann边值问题与奇异积分方程做了一定程度的研究,由于文中所用的方法较曾经出现的文献而言有着根本的改进,因此,本文去掉了从前在这一问题的研究过程中所做出的一些不必要的条件限制,从而使得在比以往条件更弱的情况下,获得了比以前文献中更多的结果。
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She is the brand of this software as keyword language at once in the news that searchs engine and general column each search, the result appeared " I meet by chance wife and other unfortunately to roll on the bed "," diary of the sexual love before the marriage that I saw the wife is naked unexpectedly "," girl an account in one's own words: From maiden grow everywhere, the bitter water of my skinful "," the wife that loves greatly is off the rails, I am loving her as before however " etc tens of piece " affection is lubricious " card, open look, wen Zhongjun has this software to introduce.
她当即把该软件的牌子作为要害词语在搜索引擎的新闻和通用栏里各搜了一下,结果出现了《我不幸撞见老婆与他人在床上翻滚》、《我居然看见了妻子赤裸裸的婚前性爱日记》、《女孩自述:从处女到处长,我一肚子的苦水》、《深爱的老婆出轨了,我却依旧爱着她》等数十篇"情色"帖子,打开一看,文中均有该软件介绍。牛!ayawawa长吁一口气。真相大白,原来这是商家的一种网络营销手段:在帖子里插入"广告",在网络上大量散发。而这些帖子是它的营销团队编撰出来的。
- 推荐网络例句
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The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.
主要做了如下几个方面的工作:对伸臂位于顶部的单层框架—筒体模型进行分析,提出了等效转动约束的概念和转动约束刚度的表达式。
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Male cats normally do not need aftercare with the exception of the night after the anesthetic.
男猫通常不需要善后除了晚上的麻醉。
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Its advantage is that it can be used in smaller units.
其优点在于可以在较小的单位中应用。