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- 与 多 相关的网络例句 [注:此内容来源于网络,仅供参考]
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This invention relates to MIMO test method in a multi-user MIMO radio communication system including: estimating the channel matrixes of all users at the base station, computing an orthogonal projecting matrix M of the interference matrix of each user and transmitting M to each user periodically, receiving data sent by the base station at the user end and getting the orthogonal projecting matrix M from the received data, transforming the MIMO test of a desired user to the minimum value of a K-element secondary convex function, in which, K expresses the number of sending antennas and getting estimation of the test data by a ball test method.
一种多用户多输入多输出无线通信系统中的MIMO检测方法,包括步骤:在基站估计所有用户的信道矩阵;计算每个用户的干扰用户矩阵的正交投影矩阵M,并将每个用户的正交投影矩阵M定期发送给每个用户;在用户端接收基站发送的数据,并从接收的数据中得到正交投影矩阵M;利用正交投影矩阵M将期望用户的MIMO检测转化为K元二次凸函数的极小值,其中K表示对期望用户而言,发送天线的个数;利用球检测的方法,得到检测数据的估计。
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The results showed that: The number of loci detected in the German mirror Carp, Japanese crucian carp and F1 were 200、207、218, and the number of polymorphic loci were 63、66、72,and the percentage of polymorphic loci were 31.5%、31.9%、33% respectively. The percentage of polymorphic loci of F1 was considerately higher than that of the parents indicating the rather great genetic variations within the 3 populations.
结果表明:在德国镜鲤、日本白鲫、F1中检测到的位点数分别为200、207、218,其中多态性位点数分别为63、66、72,多态位点比例分别为31.5%、31.9%、33%。F1多态位点高于父母本,表明它的遗传多样性和变异水平最高。
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Owing to the complexity of CIMS' missions,the reliability modeling should adapt the production processes accurately.Conventional reliability model method can not reflect the time dynamic behavior of CIMS,so the multitask reliability model based on generalized stochastic Petri nets is established for a CIMS manufacturing shop with multiple missions and the process times of the machines with exponential distributions.Furthermore,analysis of GSPN model based on behavior expression and moment generating function is presented,then can compute the transfer functions.Finally,the multitask reliability can be easily obtained without the reachability graph of Petri nets,which measure can reflect the operating performance of the whole multitask CIMS more intuitively.
CIMS生产的复杂性要求其可靠性模型可以精确地反映生产过程,由于传统的可靠性建模方法无法兼顾CIMS的时间动态特性,所以针对一个复杂的有多个加工任务的CIMS制造单元,由于其机器加工工件的时间均为指数分布,则采用广义随机Petri网进行多任务可靠性建模,在此基础上基于Petri网行为表达式,将矩母函数思想引入其中,不必生成可达标识图就可通过计算模型的传递函数,进而得到整个系统的多任务可靠度,该可靠性指标可以更直观地反映具有多种加工任务的整个CIMS的运行性能。
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It showed that 14 microsatellites among all these microsatellites DNA loci, which could be amplified stably, displayed monomorphism among the different individuals of the same stain, but displayed polymorphism among the different stains. Each microsatellite DNA loci had 2-5 alleles. 129/Sv was more polymorphous than other stains at 14 microsatellite DNA loci, but TA1 and TA2 were polymorphous at only D9Mit23 loci.
结果表明14个微卫星DNA具有稳定扩增效果,在同一品系不同个体之间表现单态性;在不同品系之间表现多态性,在每一微卫星位点有2至5个等位基因。129/Sv与其余品系在14个微卫星位点都表现较高的多态性,TA〓与TA〓只在D9Mit23位点表现多态性。
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We have more than 20 engineers and 300 workers with monthly production of 50,000 sets.
我们拥有 20 多名工程技术人员和300多名工人,月生产能力为50000多台/套。
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The I/D polymorphism of ACE was detected by polymerase chain reaction, and the CMA/B poly- morphism of Chymase gene was detected using PCR-restriction fragment length polymorphism.
运用聚合酶链反应检测 ACE基因的I/D多态性,运用限制性片段长度多态性技术检测Chymase基因的CMA/B多态性。
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Wavelet Analysis Theory has superiority of multi-scale, multirang, flixility and movably,it is valid and important to look on WAT as a mathematic tool to analyze the data of GPS deformation observation.
动态监测所得到的观测序列是一种多频谱的混合波,由于影响波的存在很难反映变形的实际情况,根据小波分析理论多尺度、多分辨率和时-频局部化特性,应用于GPS变形监测数据处理和变形分析。
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This business takes a lot of moxy, guts, a healthy appetite for risk, and an entrepreneurial spirit.
这样的行业需要多一些胆识,多一些血性,多一些有把握的冒险和一种创业的精神。
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Pattern thinking sufficiently to many application system characteristics, designing that the same stuff can hold out applying systematic attestation muchly out.
本文对一个通用的可以为多个系统服务的系统管理软件的功能进行分析,在用户、单位、角色、权限等方面进行设计,充分考虑到多个应用系统的特点,设计出一套可以支持多个应用系统的认证模式。
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It was later confirmed to be banded in Taiwan Changhwa County in 2005 or earlier. This sighting shows the importance of general survey on mudflat in addition to the bird banding work. One can always see more than he / she can catch.
这次目击记录说明了在滩涂上作水鸟类调查的重要,研究人员在进行鸟类环志之余也应多作鸟类调查,特别是在旗标目击方面投入更多的资源,这样将会为研究鸟类迁徙带来更多有价值的讯息。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。