在这种深入的运动图形教程中,您将学习如何使用矢量图形的3d动态图像。
In this in-depth motion graphics tutorial you will learn how to use vector shapes for 3d motion graphics.
在编码过程中,对于不同的输入矢量,自适应产生不同的动态码字搜索范围及顺序而排除大部分码字。
During the encoding process, the adaptive searching range and sequence are obtained for each input vector in order to reject a lot of unmatched codewords.
异步电机矢量控制由于实现了励磁电流和转矩电流的解耦控制而具有优良的动态性能。
By decoupling between the magnetizing current and the torque current, the vector control strategy of induction machines can achieve excellent dynamic performances.
分析和实验结果表明:若采用动态时间规正算法(DTW),识别时间与特征矢量长度的平方成正比关系。
Both analysis and experiments show that the recognition time is proportional to the square of the length of the feature vector, if dynamic time warping (DTW) algorithm is employed in recognition.
基于传统空间矢量脉宽调制(SVPWM)控制的三相逆变器能够获得快速的动态响应,但实现复杂,需要高速微处理器。
The three-phase inverters with the conventional space-vector pulse width modulation (SVPWM) have fast dynamic response, but it is complex to be implemented and needs highly speed microprocessor.
本测试系统的动态反应性、实时显示效果和智能性都良好,能同步准确的反映感应电机矢量控制的电流波形。
The test system has a good dynamic response, real-time display and intelligence, which can reveal the current waveforms in vector controlled induction-motor drive synchronously and precisely.
针对当前集群文件系统缺乏动态扩展性和高可用性的不足,提出了一种基于逻辑矢量环结构的集群文件系统HANDY。
Most of existing cluster file systems are shortage of dynamic scalability and high availability, so we provide a new cluster file system based on logical vector rings, named HANDY.
运用复矢量法建立了刨床急回机构动态静力分析的力学模型。
The mechanical model of the dynamic analysis of quick-return mechanism in the planer is established by complex vector method.
文章提出了一种新的适用于高维特征矢量相似检索动态聚类索引树结构。
This paper introduces a newly generalized and dynamic structure for the similarity retrieval of high dimensional feature vectors called the recursive clustering index tree.
本文用旋转矢量描述园偏振光的时空动态特征,并由此直接推导出旋光的瞬态规律。
This paper describes the time-space dynamic character of circular polarised light by rotary vector and derives directly the instantaneous state rule of rotatory by the way of former.
基于转子磁链定向矢量控制作为交流调速系统中的一种的控制方法,以非常优良的动态和静态性能,受到了广泛的关注。
Based on the rotor flux vector control as a kind of variable speed system control method, with very good dynamic and static performance, received extensive attention.
本文研究运用矢量码书和动态内插限制的方法解决语音生成逆向解的非唯一性问题。
This paper presents a method of using codebook and dynamic interpolation constraint to solve the inverse speech problem.
重点介绍了一种用于测量火箭发动机推力矢量的压电式测试系统,并设计了对测试系统进行静态标定和动态标定的装置。
A piezoelectricity measuring system used for measuring rocket thrust vector is introduced. A devices to static accomplish, calibration and dynamic calibration on the system is designed.
建立了双馈发电机双闭环矢量控制系统,研究了功率控制模式和转速控制模式下发电机系统的调节原理和动态特性。
DIFG double closed-loop vector control strategy is established; regulating principle and dynamic characteristic in active power control mode or speed control mode is discussed.
该算法通过检测临界带特征矢量参数的距离变化确定初始分段边界,结合动态规划方法提高分段的准确性。
The initial segment is determined by detecting the distance changes of the critical feature parameter vector. With the dynamic programming method, the segmental accuracy is improved.
仿真实验结果表明,具有自适应神经网络的模糊推理系统控制的异步电机矢量控制系统不仅动态和稳态性能都得到提高,而且具有较强的鲁棒性。
Simulation results show that the induction motor vector control system with adaptive neuro-fuzzy inference system can improve the static and dynamic performance of the motor and has good robust.
结合动态谱特性的语音识别研究,阐述了一种有限状态矢量量化(FSVQ)方法。
A speech recognition method is described, that is based on a combination of finite-state vector quantization (FSVQ) and dynamic spectral features.
仿真和实验结果说明,具有自调整模糊控制器的异步电机矢量控制系统不仅动态和稳态性能都得到提高,而且具有较强的鲁棒性。
Simulation and experimental results show that the system improves the fuzzy controller's steady -state precision and dynamic performance and is very robust.
动态二分矢量化方法可以确保图形的点位精度,但存在大量冗余数据。
The dynamic state dichotomy vectorization insures precision of drawings but has redundant data.
论文对TPAM矢量控制技术的原理进行了系统研究,研究了矢量控制技术的控制策略与算法:分析了TPAM中复杂的动态电磁关系和TPAM的矢量控制算法。
The principle of a systematic of the vector control technology is studied: Analysis of the complex dynamic electromagnetic relations of TPAM and study of the vector control of TPAM.
利用动态方程研究了偏振模色散矢量的统计特性,分别用统计系综和频率系综两种方法进行数值模拟。
Statistical characteristics of polarization mode dispersion (PMD) are investigated with dynamical equation. Simulations are performed in two methods: statistical ensemble and frequency ensemble.
直线感应电动机精确的动态数学模型很难建立,提出了一种基于模糊控制的直线感应电动机矢量控制方法。
A vector control method of linear induction motor based on fuzzy control was proposed because it was difficult to establish accurate mathematical model of linear induction motor.
采用磁场定向矢量控制技术的无刷双馈电机调速系统,其性能基本能够满足运行要求,但存在超调及动态稳定慢等问题。
The brushless doubly-fed machine (BDFM) is based on the technic of field oriented control and the performance of its adjustable-speed drive can ultimately meet the need of the operation.
建立带矢量喷管的涡扇发动机动态数学模型。
The mathematical model of turbofan engine transient process with thrust vectoring nozzle was established.
第二种控制策略中,输入电流矢量根据输入电压正、负序成分进行动态调制。
In the second one, the input current displacement Angle is dynamically modulated as a function of positive-and negative-sequence components of the input voltages.
左侧第一纵轴为动态范围,右侧第二纵轴为输出功率。 这些属性也体现了矢量网分扩频模块S参数测量的良好性能。
On the left primary vertical axis is dynamic range in dB while on the right secondary axis is output power in dBm.
左侧第一纵轴为动态范围,右侧第二纵轴为输出功率。 这些属性也体现了矢量网分扩频模块S参数测量的良好性能。
On the left primary vertical axis is dynamic range in dB while on the right secondary axis is output power in dBm.
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