时间坐标
- 与 时间坐标 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Tridiagonal block matrix elemination and sweep algorithm is successfully applied to solve the large matrix involved; central difference method is supplemented to Houbolt method to form a time integration method with estimation and correction, to solve the time integration of second order implicit non-linear equation; simplification of system equation by decoupling between the physical coordinates x and y further improves the calculation accuracy and speed.
其中:成功地引入块三对角矩阵追赶法求解上述问题构成的大型矩阵;提出中心差分法+Houbolt法的预估计—校正时间积分法,以解决二阶隐式非线性方程的时间积分问题;系统方程在物理坐标x和y上的"解耦"简化,使计算速度和计算精度得以进一步的提高。
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Based on this development trend, this dissertation concerns the agricultural busywork of based on GPS and other advanced technologies...
作者研制的"基于GPS的农用车辆导航轨迹显示信息系统"的功能实现过程为:卫星信号经GPS-OEM板接收后,由板内高速信号处理部件进行计算分析后给出精确的经纬度、时间等信息,这些信息经过GPS-OEM板的输出端口传送给单片机,单片机接收到GPS-OEM板传来的信息时,产生串口中断,对收到的经纬度和时间等信息进行处理,校对数据内容,转换数据格式,存储数据,同时对经纬度数据进行坐标转换,使之与预定路径图形进行位置匹配,将车辆位置以点的形式实时显示在液晶显示屏上。
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Area coordinates and general Duffycoordinates are employed to transform the singular integrals of the Time-Domain Electric Field Integral Equation into non-singular integrals, which can be accurately and efficiently evaluated by dividing the transformed domain of integration into sub-domains.
摘要该文首先利用参数坐标和广义Duffy坐标变换将时域电场积分方程的奇异性积分转换成非奇异性积分,然后根据时间基函数的特点将该积分转换成可以快速精确计算的分区域积分。
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Since the number of generalized coordinates is large when using the finite elemen
因为用有限元离散时,柔性薄板的广义坐标规模较大,故仿真计算需要时间较长,所以模态截断法被用来缩减广义坐标数量,提高计算效率。
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Since the number of generalized coordinates is large when using the finite element method, MTA is usually used for improving computational efficiency and only lower-order modes are chosen.
因为用有限元离散时,柔性薄板的广义坐标规模较大,故仿真计算需要时间较长,所以模态截断法被用来缩减广义坐标数量,提高计算效率。
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Automatically according to input data to choose the minimum value of the largest longitudinal coordinates, according to the time the largest choice of horizontal coordinates of the minimum value.
详细说明:自动根据输入数据的最大最小值选择纵向坐标,根据时间最大最小值选择横向坐标。
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The RTK technology's appearance enabled the construction lofting to have the unprecedented development, not only has overcome the traditional lofting law and the coordinate lofting method shortcoming, moreover had the hour of observation to be short, the precision high, did not need the intervisibility, the scene to give merits and so on precise coordinates.
RTK技术的出现使施工放样有了突破性的发展,不但克服了传统放样法和坐标放样法的缺点,而且具有观测时间短,精度高、无须通视、现场给出精确坐标等优点。
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In some literatures, another equivalence between the WKB method and the path integral approach has been discussed, a set of rules of constructing semiclassical green functions with respect to the position and energy which is the fourier transformation of the semiclassical path integral propagator with respect to position and time was established.
一些文献讨论了WKB方法和路径积分方法的等价性,得到了求解作为坐标和时间域的传播子的傅立叶变换的坐标和能量空间的格林函数的一套规则。
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Now that we can not change the coordinates of time,occasionally moving about the space coordinates so is a point breathe new life into it?
既然我们无法改变时间的坐标,偶尔移动一下空间的坐标何尝不会得到一个新的生命点呢?
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This method has more practical value. First, this article has introduced the research situation of real-time transportation information collection, including the taxi electronic dispatch system as well as the corresponding technology. Analyzed the mothod of map coordinates transformation and the match method of vehicles localization data, then has analyzed the vehicles localization effective sampling with emphasis according to the drivers driving custom to get the tavel time of the road sections. It has filled the transportation blank region data.With the experiments of real data, explained this algorithm could obtain the road section reasonable travel time, int could describe the road network real-time condition.
本文首先介绍了实时交通信息采集的研究情况,包括电召系统以及相应的技术,分析了地图坐标转换、车辆定位数据匹配方法,然后根据驾驶员行车习惯重点分析了车辆定位有效采样对的获取并在此基础上进行单车路径旅行时间求取、时段内旅行时间求取的算法,填补了交通空白地带数据,并通过路上试验,说明该算法能够得到路段合理的旅行时间,能够描述路网的实时状态。
- 推荐网络例句
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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。