1) antenna correlation
天线相关性
1.
Effect of antenna correlation on MIMO correlated channels capacity under Rayleigh fading
天线相关性对瑞利衰落下的MIMO相关信道容量的影响
2.
Based on a previous study,this paper presents an incoherent ML decision metric in the receiver with knowledge of transmitter antenna correlation,and discusses the relationship between correlation factor,SNR,and reliability index for binary ST-FSK and quaternary ST-FSK in the presence of antenna correlation.
理论分析和仿真结果都表明:发射天线相关性的存在相当于破坏了发射信号的酉特性,迫使系统付出额外的“功率”代价。
3) linear correlation
线性相关
1.
Then it demonstrates that the linear correlations between DO and NH 3 N as well as COD Mn are both extraordinarily significant at a significance level of 99 9% by means of significance tests on correlation coefficients and regression coefficients.
并经相关系数和回归系数显著性检验,表明在999%的置信水平下DO与NH3N和CODMn线性相关均极其显
2.
his paper expounds tlie linear correlation of biochemical oxyen demand and chemical oxven demand for some certain wastewater,if the COD is kmown,then the BOD5 can be cacuhted.
阐述了某些特定废水中生化需氧量与化学需氧量两者之间具有线性相关关系,因此已知化学需氧量值就可推算出生化需氧量值。
3.
The analysis shows that the ill-condition is caused by the linear correlation between some equations in the model.
结果表明,病态性的根本原因在于模型中某些方程间存在严重的线性相关现象。
4) linear dependence
线性相关
1.
Modified measures of multivariate association and linear dependence;
修正后的广义相关系数与线性相关性
2.
Strong linear dependence and weak linear independence
强线性相关与弱线性无关
3.
The sizes of holes of commonly used fastener and counterbore and normal diameters of bolts and screws assembled with them have remarkable linear dependence relationship.
常用紧固件通孔及沉孔的尺寸 ,与装配的螺栓或螺钉的公称直径均有显著的线性相关关系 ,从而建立起各种一元线性回归方程 ,以取代传统的查手册取值法 ;若用在CAD绘图软件的运行中 ,更能提高绘图设计的工
5) linear relation
线性相关
1.
Based on discussions for independent motions and partial degrees of freedom in plane mechanisms, the concept of the degree of freedom of motion linear relation is proposed through the motion linear relation analysis for links in plane motions.
在讨论平面机构独立运动和局部自由度的基础上 ,通过对作平面运动构件的运动线性相关分析 ,建立了含有作平面运动齿轮的平面机构的自由度计算方法 ,并用实例证明了该计算方法的正确性和实用性。
6) linearly dependent
线性相关
1.
The article sums up eight methods to judge the linearly dependent and the linearly independent of vectors.
文章总结出了判断向量线性相关和线性无关的八种方法。
补充资料:相关成本与非相关成本(relevantcostandirrelevantcost)
成本按其发生是否与决策项目相关的分类。相关成本是指与制定决策方案有关的联影响的成本,例如当期是否接受一批订货,生产该批订货需要花费的各种成本,即为相关成本。如该批订货是一种特殊订货,即其价格低于以前生产这种产品的完全成本时,其相关成本就是生产该批产品的变动成本。如果生产该批订货需扩大生产能力时,相关成本就既包括生产的变动成本,还包括添置设备等所需的其他成本。机会成本、差量成本、现金支出成本、可避免成本等均属相关成本。
非相关成本是指与制定决策方案并无影响的成本,因而在决策时可不予考虑。命名如接受特殊订货时,原有固定成本就属于非相关成本,因为即使不接受这批特殊订货,这些固定成本也会照样发生,当有几种方案可供选择时,各种方案都需发生的成本就是非相关成本,如采用不同的生产工艺组织生产时,构成产品实体的原材料在各种生产工艺过程中都要发生,所以这些原材料成本便是非相关成本。不可避免成本、沉落成本等属于不相关成本。
非相关成本是指与制定决策方案并无影响的成本,因而在决策时可不予考虑。命名如接受特殊订货时,原有固定成本就属于非相关成本,因为即使不接受这批特殊订货,这些固定成本也会照样发生,当有几种方案可供选择时,各种方案都需发生的成本就是非相关成本,如采用不同的生产工艺组织生产时,构成产品实体的原材料在各种生产工艺过程中都要发生,所以这些原材料成本便是非相关成本。不可避免成本、沉落成本等属于不相关成本。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条