The presented method and parameters are valuable for the optimal design of the platform diversity system.
给出的方法和参数有利于平流层通信平台分集系统的优化设计。
The performance analysis of the transmitted diversity system that adopts space-time code is a hot spot in research cycle.
采用空时编码的发射分集系统的性能分析是当前移动通信研究领域的热点问题。
Based on the concept of outage probability, the performance of diversity system with different combing methods is given by statistical analysis.
从中断概率的概念出发，采用统计分析的方法得到了不同合并方式下的分集系统性能。
When I saw this overwhelming diversity of humanity, the first thing I thought about was my upbringing in the American school system.
看到了令人震撼的多样化人群，我当时想到的第一件事就是培养我长大的美国学校体系。
European institutions have always had diversity in their academic dress, but American institutions employ a definite system of dress thanks to Gardner Cotrell Leonard from Albany, New York.
欧洲的大学经常有不同种类的学位服，拜纽约奥尔巴尼的加德纳·科特尔·伦纳德所赐，美国的大学采用了一套规格确定的学位服。
The named moons of the solar system outnumber planets by more than 20 to 1, and they display a remarkable diversity.
太阳系已命名的卫星数量和已命名的行星数量比例要大于20：1。
The UCLA Health System is one such organization: a multi-hospital healthcare provider with a diversity of clinical and healthcare applications.
UCLAHealthSystem就是这样的组织：它是一个包含多家医院的医疗保健供应商，提供各种临床和医疗保健服务。
A new type of two-branch diversity reception system is presented.
本文提出了一种新的两支路分集接收系统。
The software of control system has been exploited to aim at diversity of ventilative aims.
针对通风目的和通风方式的多元化，开发了控制系统软件。
The stereotyped "public domain" theory of the traditional copyright system dominated by Western countries is posing a severe threat to the folklore works in countries of ethnic diversity.
西方国家主导的传统版权制度一刀切的“公有领域”理论，使民族多元化国家的民间文学艺术作品面临严峻的情势。
With the introduction of space diversity, by using multi -sending antennas and multi -receiving antennas system(MIMO), we can improve the quality of the signals.
采用空间分集技术，通过使用多发送天线和多接收天线系统（MIMO系统），可以从一定程度上保证传输信号的质量。
This system can utilize the transmission bandwidth more efficiently and achieve frequency diversity.
这种系统能更有效地利用传输带宽，实现频率分集。
Numerical and simulation results show that the Gaussian noises, multi user interferences, multipath fading and diversity receiving all have impact on the system performance.
数值计算和计算机仿真结果表明了高斯噪声、多用户干扰、多径衰落以及分集接收等对系统性能的影响。
The diversity and cause of man-earth system are the basic content of man-earth relationship.
人地系统的差异及成因是人地关系研究的基本内容，不发达地区的人地系统差异存在着其独特性。
Although the additional frequency diversity gain can be attained, by using efficient detection techniques, the performance of OFDM-CDM system is better than that of conventional OFDM.
CDM系统虽然获得了频率分集增益，但是，它必须通过有效的检测技术才能使其性能较之OFDM系统有所改善。
Spatial multiplexing and space diversity gain of a system can be extracted through MIMO technique.
多输入多输出(MIMO)技术可以为系统提供空间复用增益和空间分集增益。
Doppler diversity considers Doppler spread as a way of diversity, and improves the system performance by enhancing the signal energy.
多普勒分集将多普勒扩展作为一种分集方式，通过增强信号能量来改善系统性能。
The diversity and cause of man-earth system are the basic content of man-earth relationship. The man-earth system of developing region has its characteristic.
人地系统的差异及成因是人地关系研究的基本内容，不发达地区的人地系统差异存在着其独特性。
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。
For the influence of fading and ISI on low Rice factor channel, the system adopting diversity technology is presented, and the schematic diagram of the modem adopting diversity technology is given.
针对低莱斯因子信道中衰落和码间干扰的影响，提出了带内三重频率分集接收实现方式，给出了采用带内三重频率分集的调制器和解调器的原理框图。
For increasing ensemble diversity to improve the generalization ability of learning system, three methods is given in order to create diverse neural networks.
文中还给出了三种生成差异度不同的神经元网络的方法，并通过求解实例对比了这三种方法的优化效果。
The inventive method fully utilizes the user diversity increment of the multi-user system to distribute the channel resource to the user of higher channel quality at most.
该方法充分利用多用户系统用户分集增益的特点，将信道资源尽量分配给信道质量较高的用户。
But as to the diversity gains, STCM and STBC can achieve the maximum diversity that the system provides, while LST only obtains a small part of it because of its limited application.
但对分集增益而言，网格空时码和分组空时码均可达到系统所能提供的最大分集增益，而分层空时码由于受实现方式的制约，只能得到其中一部分分集增益。
Aiming at the performance characteristics of MB-OFDM UWB, the formula for coding gain and diversity gain is worked out based on pairwise error probability of theoretical analyzing system.
针对MB - OFDMUWB系统的性能特征，基于理论分析系统的成对错误概率，获知编码增益和分集增益的计算公式，从而得到空时频编码方案的设计准则。
For the OFDM system, a scheme of combining space-time code with the adaptive power control technology is proposed with simulation results, which increases the diversity gain and the adaptive gain.
对OFDM系统提出将空时编码与自适应功率控制技术相结合，给出了仿真结果，提高了分集增益和自适应增益。
According to space time block coding based transmitting antenna diversity (STTD) in the WCDMA system, this paper presents a reception scheme based on maximal ratio combining (MRC).
针对WCDMA下行链路空时编码发送分集(STTD)确定了基于最大比合并(mrc)的分集接收方案，并对其进行了性能分析。
According to space time block coding based transmitting antenna diversity (STTD) in the WCDMA system, this paper presents a reception scheme based on maximal ratio combining (MRC).
针对WCDMA下行链路空时编码发送分集(STTD)确定了基于最大比合并(mrc)的分集接收方案，并对其进行了性能分析。
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