The results of simulation show that antenna selection of transmitter not only can increase capacity, but can also reduce complexity and cost of RF chains for given channels.
仿真结果表明,对不同的信道条件,适当选择天线发射不仅可以增加信道容量,而且可以降低系统的复杂度和射频成本。
The structure and principle of needle valve cushion and relief valve cushion were introduced. Cushion performance and capacity of absorbing impact were compared by simulation.
本文介绍了针阀式缓冲气缸和溢流式缓冲气缸的结构及工作原理。通过仿真计算比较了它们的缓冲特性和吸收冲击的能力。
The simulation result demonstrates that it can save up capacity about 30-50% when there is no load or a little load. This thesis can provide important reference function.
仿真结果表明,此功率因数控制系统在空载和轻载时,可节能30%—50%,本论文为异步电动机的节能运行提供了重要的参考作用。
Simulation results in two-area four-machine proves that power system stabilizer under this strategy has stronger capacity of checking shocks and becomes stable more quickly.
二区域四机的仿真结果证明施加这种控制策略的电力系统稳定器抑制振荡能力更强,进入稳态时间更短。
Simulation experiments show that the results can be better than that of classical (methods), and can reduce total delay and stops and improve traffic capacity at intersections.
仿真试验表明,所得结果优于经典方法,降低了交叉口的总延误时间和停车次数,提高了通行能力。
Simulation results show that MIMO wireless system using polarization diversity is of excellent fading characteristic, and channel capacity is increased effectively.
研究表明,采用极化分集技术的MIMO系统具有良好的非相关衰落特性,信道容量得到显著提高。
A simulation method is proposed for the generating capacity adequacy evaluation of small isolated power systems (SIPS) including wind energy and energy storage facilities.
提出一种用于含风能和能量储存设备的小型孤立电力系统(SIPS)发电容量充裕度评估仿真方法。
The software includes an electronic map interface, a water quality simulation module and a water environment capacity calculation module.
该软件系统包括电子地图平台、水质模拟模块和水环境容量计算模块。
The experienced simulation model is introduced on the basis of random model. It can replace a lot of samples, can economize the capacity of samples and can expand information of samples.
在随机模拟的基础上引入经验模拟方法,可代替大量实际抽样,能够节省样本容量,扩展样本信息。
This paper introduces simulation methods of MCU hardware and software systems and help to solve actual problems by analyzing crystal circuit, electriferous reset and load capacity of the systems.
在单片机用户系统的设计中,必须对硬件和软件进行具体仿真。通过分析单片机系统的晶振电路、上电总清和负载能力来解决实际遇到的问题。
The simulation analyzing method was put forward for the problem to analyze the influence of V form skylight on capacity of railways.
针对分析铁路V型天窗对线路能力影响的问题,提出了模拟分析的方法。
Adopting the algorithm as a module to generate optimized traffic flow and combining with the computer geographic simulation technology, an airport ground capacity evaluation system was developed.
将该算法用于机场地面容量评估模型中的飞机流产生模块,结合计算机图形仿真技术开发了机场地面容量评估系统。
The results show that the capacity for methane storage could be reached to the value of GCMC simulation if the original powder carbon, binder and its amount were chosed well.
结果表明:选择合适的粉炭、粘结剂及其用量,其吸附贮存甲烷的能力能达到蒙特卡罗(GCMC)模拟计算的结果。
Based on the analysis of the RAN architecture, the simulation bench of multi-service and multi-cell WCDMA system is created and its system capacity is also discussed.
同时在分析WCDMA系统无线接入网结构的基础上,建立了WCDMA系统多业务、多小区的仿真平台,并对这种多业务、多小区情况下的系统容量进行了探讨。
Compared with conventional power control method utilizing carrier to interference ratio, the simulation results show that it can achieve lower bit error ratio and higher channel capacity.
模拟结果表明,该方法比一般的载波干扰比功率控制方法性能更优,可获得更低的误码率和更高的信道容量。
Capacity-related issues such as outage probability, outage capacity and antennas selection based ergodic capacity for DAS are studied and simulation results are presents and analyzed.
研究了分布式天线系统中断概率和中断容量和基于遍历容量的天线选择问题,给出了仿真结果和进行了相应的分析。
The channel capacity of multitone systems is analyzed. Based on two bit allocation algorithms, a simple bit allocation algorithm is proposed, and simulation results over different channels are given.
分析了多音传输系统的信道容量,在两种比特分配算法的基础上提出了一种简化的比特分配算法,并给出了不同信道下的仿真结果。
To raise capacity that virtual surgical simulation system deals with real work, this article introduces BP NN model instead of finite element model, and realizes real-time biomechanical response.
为了提高虚拟手术仿真系统进行实际作业的能力,提出了以BP神经网络模型来代替有限元模型,实现实时的生物力学响应。
The simulation instances showed that the learning accuracy of BP method was higher and converged faster than conventional means and the capacity of network generalization was better.
仿真实例表明,BP神经网络方法比传统方法收敛快,学习精度高,并具有较好的网络泛化能力。
With the computer's capacity for simulation and diverse kinds of feedback, all sorts of new possibilities open up for the redesign of curriculums.
由于计算机能进行模拟和提供各种反馈,它就为从新设计学校的课程开辟了各种新的可能性。
The simulation model discussed in this paper not only can be used for port but also for equipment choice and dispatch, port capacity analysis and operational management.
本文所述的模拟模型不仅可以应用于港口码头系统,还可用于对装卸设备进行合理的选择和调度,整个港口通过能力的分析,以及营运系统的优化管理等。
Presents a method of intelligent fuzzy controller for flow control of multi capacity object. The result of simulation shows that it is effective and practical.
针对多容对象的流量控制,介绍一种智能模糊流量控制器,仿真结果表明了该控制器的有效性和实用性。
Based on the field loading tests and FEM numerical simulation analysis, the paper probes into the potential bearing capacity of large diameter and super-long bored-cast-place piles.
基于入和没入硬层时有限元数值模拟对比分析和持力层不同时同场地现场对比试验资料分析,对大直径超长灌注桩的承载潜力问题进行了探讨。
Theoretical analysis and simulation prove that the proposed protection principle will not be affected by distributed capacity current of transmission line and has higher sensitivity and reliability.
理论分析与仿真验证都证明新原理不受长线路分布电容电流的影响,具有很高的灵敏性和可靠性。
Finally, simulation proves the capacity to perform the blind source separation with an unknown number of sources and the convergent stability of the new algorithm.
新算法具有与自然梯度算法相同的收敛速度,而且克服了已有算法不能稳定收敛的缺点。仿真验证了新算法的分离性能和收敛稳定性。
The simulation result indicate that the proposed distributed MIMO channel model effectually reduce the impact of low fading correlation on the channel capacity.
仿真实验结果表明,提出的分布式MIMO信道模型能够有效降低小尺度衰落相关性和阴影衰落相关性的影响。
The numerical simulation results show that channel capacity will be affected by fading severity and diversity performance.
数值模拟表明信道容量与衰落程度和分集的性能有关。
The numerical simulation results show that channel capacity will be affected by fading severity and diversity performance.
数值模拟表明信道容量与衰落程度和分集的性能有关。
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