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- So it has half operations less than FWT. In addition, new techniques based on the "rotation angle series" will inaugurate a brand new approach for the wavelet construction theory, and will become a new branch of the academic subject. 另外 ,基于“旋转角序列”的特征构造 ,这一技术将为正交小波构造理论开辟一条崭新的技术路线 ,成为这一学科的新分支
- A Fast Wavelet Analysis Algorithm Based on Rotation Angle Series 旋转角序列小波分析快速算法(英文)
- rotation angle series 旋转角序列
- Holograph-speckle interferometry was employed for measuring the rotation angle. 采用激光全息-散斑技术测量分布载荷和集中载荷下桥基牙的旋转角度。
- The estimation of rotation angle is the precondition for ISAR imaging. ISAR成像中的转角估计是进行正确成像的先决条件。
- Hysteresis loop of ferromagnetic materials are measured by using surface magneto-optic Kerr effect, and the Kerr rotation angle is obtained. 摘要用表面磁光克尔效应测量铁磁材料的磁滞回线,并求得在饱和状态下的克尔旋转角。
- The phase retardation and the rotation angle of the polarizer exhibit a linear relation in definite temperature range. 理论计算表明, 补偿相位在一定的温度范围内与起偏镜转动的角度成线性关系。
- Relation between every rotation angle and input angle can be got gradually by repeating the method. 反复使用这一方法,可依次求出各个转角与输入角之间的关系式。
- In addition to forward and backward rotation, center of rotation and rotation angle in certain procedures can be set up. 除向前和向后旋转以外,旋转中心点和旋转角度在某种程序上可设置。
- This is to be completed in the time it takes the body to roll to, decelerate, and stop at the maximum rotation angle and then to accelerate and roll in the opposite direction. 这个动作在身体滚动的同时完成,减速,并在最大转动角度停止然后加速并转动到另一边。
- Finally, the ternary complex is tried to use the proof of the rotation angle relation of the two transmission shaft in Hooke s universal joint. 在此过程中,提供了一种新型的推证万向节两传动轴转角关系的有效方法。
- We reveal that a maximum absolute bandgap for this structure is achieved for an intermediate rotation angle of the holes. 对洞的中等旋转角,我们揭示此结构的最大绝对带隙可以获得,且该角依赖于洞的半径和背景材料的折射指数。
- The effect of polarized direction of the polarized light and rotation angle of revolver on depolarization was discussed through detailed calculation. 通过计算讨论了偏振光的偏振方向和旋转器的旋转角对退偏情况的影响。
- The variation of rotation angle of director of classic nematic liquid crystals with field strength and position is calculated. 计算了典型向列相液晶的指向矢偏转角随场强和位置的变化。
- The rotational angle of a ball around its rotational axis. 转轴角-----球旋转时转轴的倾斜的角度。
- A ball that is delivered at 20 miles per hour will hook much less than one delivered with the same rev rate and axis rotation angle, but at only 13 miles per hour. 一个初速20哩/小时的球在同样转速及侧旋的条件下,曲度会比13哩/小时时要小得多。
- It is found that the variation of the transmitted intensity with the rotation angle deviates from Malus law, exhibiting a cyclic fluctuation with the rotation angle. 实验中发现,透射光强曲线随着入射角的微小变化而偏离马吕斯定律,出现了周期性扰动。
- When required maximum rotation angle is defined, it could cut down the driving capability of actuator and reduce the stress in the device by adopting RCCF hinge. 在要求最大转角一定的情况下,可大大降低对作动器驱动能力的需求,也使得机构内的应力大为减小。
- This paper deals with the principle of bolt tightening methods, such as torque, rotation angle and hydraulic stretch.Some preload control means and their precision were discussed. 本文介绍了实际生产中常用的扭矩法、螺母转角法和液压拉伸法的基本原理,并给出了各种预紧力的控制方法及其所能达到的精度,对安装和维修有一定的指导意义。
- A two-accelerometer based test method for measuring rocket rotation angle is put forward in this paper and its theoretical error is comprehensively analyzed. 文中提出一种利用两只加速度计测量火箭弹自转角的方法,并详细地讨论了该方法的测试原理误差。