利用矢量运算中的内积算法和叉乘算法来推导有功功率和无功功率。
The inner product algorithm and cross multiply algorithm in the vector calculation are used to deduce active power and reactive power.
该采集器尤为适用于双通路锁相放大器的正交矢量运算或双光路测量信号的处理。
This system is used as the data processor of measurement instruments to provide the instantaneous computed function.
系统采用基于矢量运算的恒频积分算法，设计三相三线并联型有源电力滤波器PAPF。
The system adopts Unified Constant-Frequency with Vector Operation, to design 3-phase 3-wire parallel active power filter(PAPF).
提出了一种基于矢量运算的新的坐标变换方法，该方法具有不需要计算转换系数矩阵、可逆的特点。
A novel reversible coordinate transform method, need not calculating the transform coefficient matrix, based on vector operation is proposed in this paper.
介绍了通过矢量运算方法对立铣加工刀具偏移方向和刀具轨迹进行快速自动判别和计算的原理和方法。
The principle and method was introduced of identifying cutter offset direction and calculating cutter path according to vector operation.
采用V40单板机微机系统，PI运算及矢量运算均用软件程序实现，运算速度快，故障率小，电流响应快。
By the use of the microcomputer system of V40 on chip microprocessor, PI and vector calculations are carried out through soft ware with fast speed, low fault point and quick response to current.
为了分析线接触回转铣削外圆柱工件表面加工质量，运用矢量运算方法建立了线接触回转铣削外圆柱工件运动学模型。
To analyze the machined quality of cylindrical surface with line-contact rotating-milling, the kinematic model of tool-teeth is built based on vector theory.
好了，祝你们好运，下面我们来讲，更难的乘法运算，是矢量的乘法运算，我们称之为“矢量积。”
Well, I wish you luck with that and we now go to a way more difficult part of multiplication and that is vector multiplication which is called "the vector product."
进而分析基于电压运算的三维电动机矢量控制方法。
The vector control methods based on voltage operation are also analysised.
由于该DSP的高运算速度和强大的控制能力，可以方便的实现异步电动机的矢量控制及先进的PID调节器功能。
As the high computing speed and its powerful controlling ability for this kind of DSP it can expediently realize the functions of vector control and advanced PID regulator.
“自动矢量处理”实现了在自然数据基础上网状径路数据自动产生、快速运算。
The way of automatic vector processing accomplishes automatically generation of reticulation route data and quick operation.
全变换方法用于处理每一边界约束点，对刚度矩阵和位移矢量作相应的算子运算。
The full transformation method deals with each boundary constraint node, and for stiff matrices and displacement vector, using operator transformation, relative operator calculation is performed.
本文建立了八元向量代数，它既是一种方阵代数，又作为一个更加完备的运算系统而包含了复数、矢量和四元数。
The eight-vecter algebra is found in the paper, as a kind of square matrix algebra and as more complete operation system containing the complex number vecter algebra and quaternion numbers.
对于任意阶电平数的逆变器而言，这种算法能够方便地判断出参考空间矢量所落入的扇区，非常容易地进行矢量的合成运算。
For the inverters of the levels of any order, this algorithm can easily judge which vector the reference space vector falls in, and conduct the composition operations of the vectors.
以这三个约束条件为依据，作者提出了一种基于电流运算的三维电动机矢量控制方法。
Based on 3 restricted conditions, authors propose a vector control method for three-dimensional motor using currents operation.
基于模拟填充过程显式算法，提出用于模拟双相流的全矢量化运算显式算法。
Based on the previous explicit algorithms for the simulation of filling process, a new explicit and vectorial algorithm for bi-phasic flow is proposed and developed.
功的定义用到矢量代数的第三种运算，即两个矢量的标积。
The definition of work suggests a third process of vector algebra, namely, scalar multiplication of two vectors.
通过矩阵运算，证明了奇异值特征矢量在图像做缩放变换时具有不变性，并将这种性质运用于图像匹配。
By matrix operation, the invariance of image singular value vector about the reducing and enlarging transformation is proved, and this character is applied to the image matching.
新型匹配矢量集以及基准矢量的提出大大地减少了运算时间。
The establishment of matching vector set and the conoept of standard vector can reduce the calculation time greatly.
它在微处理器上很容易实现，运算速度快于传统空间矢量pwm算法。
It can be easily implemented on microprocessor, and the executing speed is faster than the conventional space vector PWM.
为了进一步降低矢量量化的运算量，提出了一种新的快速搜索算法。
A fast search algorithm was developed to reduce the computing load for vector quantization.
采用矢量与栅格结合的技术进行更新，简化了矢量多边形叠交运算，实现了图斑内部的局部矢量化，提高了处理速度。
And the integrating raster with vector technology predigests the polygon overlaying operation, realizes inner span part vectorizing and speed up the process.
利用球矢量波函数的定义及性质，提取出场的径向分量，将初级场分解为相对于径向的TE波和TM波，避免了复杂的矢量微分运算。
Using the definition and character of vector function, the field is separated to TM wave and TE wave relative tor without complex vector-differential operation.
后者通过设置刀轴矢量变化的阈值并采用集合碰撞体，实现了刀位的跳点检查和集合运算检查。
The second algorithm, depending on setting the threshold controlling tool-axis vector and using solid based on Boolean-operation, realizes unsafe CL-points and Boolean-operation check.
提出了一种简单的电压空间矢量算法，该算法根据参考电压矢量直接计算电压空间矢量的位置和作用时间，简化了运算过程。
A simplified algorithm is proposed in this paper, which directly calculates the duty cycles of space voltage vector tracking the reference voltage vector.
基于矢量量化的说话人识别，因其运算过程简单等特点，在说话人识别领域有着广泛的应用。
Because of its features which include simple operation procedure and so on, speaker recognition based on VQ is widely applied to the field of speaker recognition.
基于笔者在欧拉描述下模拟注射填充过程的显式算法，应用实体流模型实现了用于注塑填充过程的全矢量化运算显式算法。
On the basis of previous explicit algorithms realized by the authors, a new vectorial and explicit algorithm is proposed and developed for solid flow model under the frame of Eulerian description.
文档矢量的稀疏度直接影响计算资源的开销，这里的资源包括稀疏矢量所消耗的存储资源和进行运算所耗费的时间。
Sparsity of vector impact the cost of computing resources directly, the resources here involve both system memory and time cost for computing.
文档矢量的稀疏度直接影响计算资源的开销，这里的资源包括稀疏矢量所消耗的存储资源和进行运算所耗费的时间。
Sparsity of vector impact the cost of computing resources directly, the resources here involve both system memory and time cost for computing.
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