Application of matlab and computer graphics in calculating deflection angle of railway ' s curve 和计算机图形学在铁路曲线偏角计算中的应用
Comparison and design of two different deflection angle measurement system for a 2 dof laser scanner 两种二维激光扫描器摆角测量方法的比较和实现
The characteristics of glass shell of large deflection angle super slim cpt are discussed in this paper , and the mechanism of super slim cpt are also analyzed 本文通过论述大偏转角超薄型彩管的玻壳特点,解析彩管的超薄化机理。
Meanwhile , such parameters as diffraction efficiency , deflection angle and driving power of device have been analyzed and computed theoretically 电极厚度以及器件的声光衍射效率、偏转角度、声驱动功率等参数。最后是器件的制作。
The zhengyu pkc type sprinkler pipe adopt aluminum tubing with large deflection angle quick assembles coupling use for complex landform transport water and sprinkle Pkc型球接头移动喷灌管道,采用薄壁高强铝合金管,配套大偏角、镀锌钢制球接头,具有偏转角度大,密封性能好,方便移动,快速安装的特点。
At the end , the vibration responses are displayed in polar diagram synthetically , in which the displacement , the static offset and the deflection angle of rotor could be shown altogether 提出用极坐标表征转子振动特性的方法,可以更直观、全面地反映转子的振动幅度、机动飞行时的静态偏移以及偏摆角。
The super slim cpt deals with two problems , one is to extend the deflection angle of electron beam and another is to minimize the length of glass shell , especially the length of funnel 摘要彩色显像管的超薄型化涉及到两方面的问题,其一是扩大电子束的偏转角,其二是减小玻壳的长度,尤其是锥体玻壳的长度。
Experimental results show that in the condition of rapid movement , smaller objects and larger deflection angles between camera and planar body , the algorithm could guarantee the tracking accuracy and robustness in a certain extent 实验结果证明,在平板图案发生快速运动以及目标图案较小或者平板与摄像机平面偏角较大的情况下,该算法能在一定程度上保证跟踪的准确度和健壮性。
In terms of the minimum energy dissipation rate theory , the division angle and deflection angle formulas are derived and applications with some topography data of the pearl river delta waterway are introduced . finally , a 2 - d flow model in the orthogonal coordinates is established 本文从最小能耗率的原理出发,推导分汊河道的分流角、偏转角计算的理论公式,以角度计算公式的变换形式推导分流比公式,并介绍了最小能耗率原理的一些其它应用。
Taking no account of the non - uniformity of the detector , this paper analyzed the performance of the traditional four - quadrant angle - measurement algorithm and two other algorithms in calculating the pitch angle and the deflection angle of the incident ray , and also compared the error curve of the pitch angle calculated by each algorithm in the full plane 摘要在不考虑探测器非均匀性影响的情况下,本文分析了传统四象限测角算法和另外几种算法在计算入射光的俯仰角和偏转角时的性能,还比较了在整个平面内各个算法得到的俯仰角的误差曲面。