dcv

The Discriminative Common Vector ( DCV ) successfully overcomes this problem for FLDA .

近年来针对此问题提出了不同的解决方法，其中基于共同鉴别矢量（DCV）的方法成功克服了已有各种方法存在的缺点，有较好的数值稳定性和较低的计算复杂度。

The experiment research of this DCV method is also discussed briefly in this paper .

文中对该方法理论和实验研究做了简要介绍。

The experimental results demonstrate that the proposed KDCV achieve better performance than the DCV method .

实验验证了所得KDCV方法的识别性能优于DCV方法。

In this paper , the methods of measuring capacity on line and expanding capacity range in DMMs DCV are introduced .

介绍使用普通数字万用表的直流电压档在线测量电容和扩展电容测量范围所使用的技术。

ACI / DCV Change-over Circuit with Current Transducer

使用电流传感器的ACI/DCV转换电路

Delayed cerebral vasospasm ( DCV ) is one of the common complications of subarachnoid hemorrhage ( SAH ) .

迟发性脑血管痉挛是蛛网膜下隙出血的一种常见并发症。

Objective To improve the anti-tumor effect of dendritic cytoma vaccine ( DCV ) for finding an effective anti-tumor biotherapy .

目的进一步提高树突状细胞（DC）瘤苗的抗肿瘤作用，探索有效的抗肿瘤生物疗法。

Objective To establish a reliable models of delayed cerebral vasospasm ( DCV ) after subarachnoid hemorrhage ( SAH ) in rats .

目的建立可靠的大鼠蛛网膜下腔出血后迟发性脑血管痉挛模型。

The thesis use the typical nearest neighbor algorithm as the classifier , and give experiments on the PCA , DCV and the PCA + DCV feature extractions .

本文采用典型的最近邻算法作为分类器，通过实验对PCA、DCV和PCA+DCV这三种特征提取算法的性能进行了对比。

Based on former research relating to Customer Value , this article first proposes three new concepts , i.e. Customer Expecting Value ( CEV ), Designed Value ( DV ), Decisive Customer Value ( DCV ) .

在前人有关顾客价值研究的基础上，本文补充提出顾客期望价值、设计价值和顾客决策价值三个新概念；

At the same time , the analysis of energy consumption is carried out with CI control compared with the conventional temperature and relative humidity control and CO2-based DCV compared with the target per-person ventilation rates .

最后，把CI控制与传统温（湿）度控制方法进行比较，把CO2需求控制通风与人均新风量标准通风进行比较，对系统节能性进行了分析。

No significant variation is found on the total number of dense core vessels ( DCV ) of the T1 cells while the ratio of B and C type DCV increase . The DCV lines the intracellular membrane forming a " border accumulation " phenomenon .

颈动脉体Ⅰ型细胞中致密核芯囊泡（DCV）总数无显著变化，但B型及C型DCV显著增加，DCV出现沿细胞膜内侧排列的边聚现象；

This paper introduces a kind of alternative current-direct voltage ( ACI / DCV ) changeover circuit with current transducer . The circuit has the following characters : it is insolated from the measured circuit , it has small volume , wide measuring range and good linearity etc.

介绍一种使用电流传感器的交流电流&直流电压（ACI／DCV）转换电路，具有与被测电路隔离、体积小、测量范围广、线性度好等特点。