最优带宽 optimal bandwidth(4) optimum bandwidth(2)   optimal bandwidth      2. One optimal bandwidth kernel density estimation clustering approach is presented.      根据带宽参数与灰度密度估计熵的关系,选择最优带宽参数,并结合mean shift密度极大值搜索方法进行聚类。 短句来源      Finally the asymptotic optimal bandwidth is derived, and Location-Shift invariantproperty of the estimates of β and g(T) is also proved.      最后详细推导出渐近最优带宽,证明了近邻法得到的估计θ和β(t)是位置转换不变量。 短句来源      According to the characteristic of the adaptive traffic, this paper introduces two new functions: the bandwidth allocation satisfaction function and the revenue rate function. Based on these functions, the optimal bandwidth allocation algorithm is proposed and the optimal admission control policy is studied by the SMDP approach.      根据业务的特点,首先引入了带宽分配满意度函数和收益率函数,在此基础上,提出了基于带宽分配满意度的最优带宽分配算法和基于准马尔可夫决策过程方法的最优呼叫接纳控制策略。 短句来源      In this article, we present afast algorithm of step optimal bandwidth allocation with singlevirtual path approximate algorithm of calculating call blockingprobability.      本文在步进式最优算法的基础上,结合计算呼叫损失概率(CBP)的单虚路径近似算法,给出步进式最优带宽分配的快速算法。 短句来源   optimum bandwidth      Under the background of anti-jamming receiver's research, this dissertation, whose main body is the study of anti-jamming receiver in the condition of over-sampling, includes three parts, faces engineering realization, firstly studies the band-pass filter's optimum bandwidth in the front end of spread spectrum receiver and then analyze the interference suppression in the condition of over-sampling and the design of interpolation filter in the interference suppression algorithm.      本文以抗干扰接收机的研制为背景,面向工程实现,以过采样条件下的抗干扰接收机研究为主线,首先研究扩频接收机前端带通滤波器的最优带宽,然后分析过采样下的干扰抑制问题与其干扰抑制算法中的内插滤波器设计。 论文主要分三个部分: 短句来源      Finally,the simulation of ranging process is individually done under the non-optimum bandwidth,the bandwidth given by Sungmin and the optimum bandwidth. The results indicate that the ranging success ratio of optimum bandwidth increases 20%,while ranging times and total delay decrease 25% and 20% compared to the other two bandwidths.      最后,分别在非最优带宽、Sungm in给出的带宽和最优带宽下对Rang ing过程进行仿真,结果表明,最优Rang ing带宽下比其他2种带宽下的Rang ing成功率提高20%,而Rang ing的竞争次数和总的Rang ing时延分别降低25%和20%. 短句来源   “最优带宽”译为未确定词的双语例句      In this model,bandwidth allocation assignment is aiming the minimization of the cell lose rate,which could be implemented by random optimization.      该模型在预测值的基础上 ,以信元丢失率最小为优化目标对系统的带宽资源进行了优化分配 ,并用随机优化算法求出最优带宽分配向量。 短句来源      In this article,we focus on researching computer process of optimal path bandwidth management (OPBM)for large-scale telecom networks and find that the factors which influence call blocking probability includes two aspects:the influences for CBP of reserved bandwidth and non-reserved bandwidth.      在对大规模通信网络中的最优带宽分配算法(OPBM)的实现及其性能的研究过程中发现影响呼叫阻塞概率(CBP)的因素包括两部分预留带宽的影响和非预留带宽的影响,而预留带宽对CBP的影响要大过非预留带宽的影响。 短句来源      Through numerical analysis,it is proved that there is an optimum relative bandwidth of this bandpass filter which maximizes the SNR before detection and which is not equal to the bandwidth of the signal.      研究结果表明,接收端带通滤波器存在最优相对带宽使得检波前信噪比最大,并且最优带宽不等于信号带宽; 短句来源      Based on the performance of PN code and carrier tracking loop,an optimal loop bandwidth is presented.      在分析伪码和载波跟踪环性能的基础上,给出了跟踪环路的最优带宽. 短句来源 查询“最优带宽”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   optimal bandwidth Optimal bandwidth scheduling of networked control systems (NCSs) in accordance with jitter 例句来源       A jitter-dependent optimal bandwidth scheduling algorithm for NCSs is proposed, which tries to achieve a tradeoff between bandwidth occupancy and system performance. 例句来源       The problem of finding the optimal bandwidth belongs to the crucial problems of the kernel estimates. 例句来源       An optimal bandwidth allocation strategy for the delivery of compressed prerecorded video 例句来源       In addition, this paper introduces an optimal bandwidth allocation algorithm which, in addition to the three critical bandwidth allocation properties, minimizes the total number of bandwidth changes necessary for continuous playback. 例句来源       更多             optimum bandwidth The optimum bandwidth allocation is easily obtained from the performance curves of both links. 例句来源       An OWC system without an installed electro-optical oscillator calculates the optimum bandwidth by using only the received optical power. 例句来源       Experience shows that a beam perveance in the order of 2.0 uP is required for optimum bandwidth and efficiency. 例句来源       For the SRake the optimum bandwidth is at higher values with the selective combining, more energy is collected. 例句来源       Therefore the optimum bandwidth that maintains a low constant BER is calculated recursively. 例句来源       更多                    In this paper we make a research on VBR dynamic bandwidth allocation.Many researches have been made on VBR dynamic bandwidth allocation,but most of them focus on traffic prediction,not on traffic QOS guarantees.Based on their researches,an optinum dynamic bandwidth allocation model is first proposed.In this model,bandwidth allocation assignment is aiming the minimization of the cell lose rate,which could be implemented by random optimization.Simulation results show that our model possesses better performanc...             研究 VBR业务的动态带宽分配问题。以往的 VBR动态带宽分配模型中多只注重对VBR业务的预测研究 ,而忽视分配机制对业务的 QOS参数影响。基于此 ,提出了一个优化的动态带宽分配模型。该模型在预测值的基础上 ,以信元丢失率最小为优化目标对系统的带宽资源进行了优化分配 ,并用随机优化算法求出最优带宽分配向量。与以往方案相比 ,最优化的带宽分配在信元丢失率上达到最优 ,有效地保证了业务 QOS参数。 文摘来源          In this article,we focus on researching computer process of optimal path bandwidth management (OPBM)for large-scale telecom networks and find that the factors which influence call blocking probability includes two aspects:the influences for CBP of reserved bandwidth and non-reserved bandwidth.An improved algorithm is presented in the article based on the algorithm of OPBM.We compare the performance of this improved algorithm with that of original OPBM algorithm and conclude that the former makes a great inc...             在对大规模通信网络中的最优带宽分配算法(OPBM)的实现及其性能的研究过程中发现影响呼叫阻塞概率(CBP)的因素包括两部分预留带宽的影响和非预留带宽的影响,而预留带宽对CBP的影响要大过非预留带宽的影响。基于此发现,该文在OPBM方法的基础上,提出了一种改进式的OPBM算法,与原算法进行了对比,改进OPBM算法的误差很小并且运算速度加快。 文摘来源          With the rapid increase of the supported traffic classes and the deployment of adaptive traffic in wireless networks, the QoS-related call admission control problem becomes one of the hottest research topics in the past few years. Based on the Semi-Markov decision process (SMDP) approach, this paper studies the optimal call admission control policy problem. According to the characteristic of the adaptive traffic, this paper introduces two new functions: the bandwidth allocation satisfaction function and...             随着无线网络所支持的业务种类的增加和具有弹性服务质量要求的业务的大量出现,与服务质量保证密切相关的呼叫接纳控制问题成了近年来无线网络研究的热点之一。本文研究了基于准马尔可夫决策过程方法的多业务最优呼叫接纳控制问题。根据业务的特点,首先引入了带宽分配满意度函数和收益率函数,在此基础上,提出了基于带宽分配满意度的最优带宽分配算法和基于准马尔可夫决策过程方法的最优呼叫接纳控制策略。计算结果表明,本文方案能够在对各类业务的呼叫阻塞率进行适当权衡的前提下,进一步提高网络的期望收益率和期望带宽利用率,同时满足了各类业务的最低服务质量要求。 文摘来源   << 更多相关文摘         相关查询: 最优相对带宽 最优 带宽 强最优 绝对带宽 恒带宽 陀螺带宽 带宽度量 前沿带宽 最优近似 燃料最优 最优稳定化  对查询结果不满意

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