查询词典 vector-potential
- 与 vector-potential 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In this paper, the flux oriented angle of stator flux oriented vector control is deduced by the voltage vector space angle of the direct torque control, and mathematical model is set up based on the direct and quadrature axis component of the stator current.
将直接转矩控制与定子磁链定向矢量控制相结合,利用DTC中电压矢量的空间位置角,推导出SFOVC中的磁链定向角,然后根据旋转坐标系中的d轴和q轴电流分量,建立定子磁链估计的数学模型。
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Thus through supporting the vector quantity machine theory , we can set up and support the vector regress to predict models , to solve various practical problems.
从而通过支持向量机理论,可以建立支持向量回归预测模型,以解决各种实际问题。
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It is equivalent to the vector cross-product, and returns a vector quantity only
它和向量叉积等价,并且只返回一个向量值
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This text has described basic principle and thought of supporting the vector quantity to come back, introducing supports the vector quantity to return to the algorithm and several kinds of common kernel functions used i.e.
本文论述了支持向量回归的基本原理和思想,介绍了支持向量回归算法以及所用到
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The core of Check vector method is: Inserting check vector in the critical area and dimensions, and tool only simulating these area.
本文,对于这两个瓶颈,本文提出利用测试矢量的方式,在设计版图的关键尺寸和关键区域插入测试矢量,并且只模拟这些区域的版图,以减少版图模拟的时间,优化了整个光刻规则的实现。
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This provided the basis for the further study of the gene Rv1494-Rv1495. At the same time,the Rv1494-Rv1495 fuse gene was amplified and subcloned into E.coli-Mycobacterium shuttle vector pMV261. The recombinant vector was transformed into M. smegmatis by electroporation.
同时我们还克隆了Rv1494-Rv1495融合基因,并将其重组到穿梭表达载体pMV261中,经电转化导入无毒的耻垢分枝杆菌(mc~2155)中,并在重组耻垢分枝杆菌(Rmc~2155)中成功表达了11KD的Rv1494-Rv1495编码蛋白。
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The whole process of text representation were discussed — word segmentation, building stop words list, feature selection, weight computation and generating vector space. Aim at the influence of stop words, a list, which is fit for text categorization, is set up and makes the vector dimension reduce.
针对停用词对分类的影响,建立了适合文本分类的停用词表,使向量维数得到初步降低;对现有特征选择方法进行了介绍和对比,构造了一种适合支持向量机的特征选择函数——基于类内频率的特征选择函数。
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A simulation research is conducted on the example of six-phase double star winding shifted by 30°synchronous motor.In order to investigate the control algorithm of multilevel inverter , high harmonics as well as its problems, a mathematical model of the control algorithm based on the voltage space vector is built. For the first time, the principle along boundary is introduced to confirm the chosen switch state when many switch states are corresponding to the same vector. Simulation analysis and hardware realization are conducted with the combination of diode clamped three-level inverter and five-level inverter.
建立了基于空间电压矢量控制算法的仿真模型;仿真研究中采用对偶小矢量搭配改善中点电位波动的问题;针对多个开关状态对应同一待选矢量的问题引入&循边原则&确定被选择的开关状态;对过调制问题进行了相应的处理:结合二极管嵌位式三电平逆变器和五电平逆变器进行了仿真分析和硬件实现。
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Secondly, to reduce the error cumulating effect of LAG-BA, another bit-allocation algorithm was derived from the least square support vector machine, where the coding information of several similar frames was taken into account. The proposed algorithm is denoted least square support vector machine bit allocation, which further depresses the video quality fluctuation.
针对LAG-BA的误差累积效应,根据最小二乘支持向量机的原理,进一步提出了一个考虑到多个相关图像编码信息的目标比特估计算法,并用LAG-BA和LSSVM-BA取代MPEG-4 Q2方案中的比特分配算法设计了两个改进的MPEG-4 Q2方案。
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In VQNN, the dynamic programming method is introduced to estimate the initial value of the speech sample vector cluster center and to determine initial weight matrix, and the code vector that is 256 quantization degrees is built.
VQNN 中引入了动态规划法估计语音样本矢量的码本类中心初值并确定网络的初始权矩阵,可构造出256 个量化等级的码本矢量。
- 相关中文对照歌词
- Slowly, Through A Vector
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力