查询词典 tracking

Experimental results show that the method is robust and can effectively achieve real-time multi-target tracking in complex occlusion scenes.

实验结果表明，该方法具有较强的鲁棒性，能有效实现复杂遮挡场景下的多目标实时跟踪。

The simulation results show that the proposed method is simple and has go od speed tracking performance.

仿真表明，反馈线性化控制设计简单，有很好的速度跟踪性能。

Based on the mechanisms for stress-assisted corrosion problem in oil-pipe system, authors have carried out numerical simulation, with application of Charles-Hillig Model 10 to study the behavior of crack propagation, where the advanced front-tracking method has been employed for finite element mesh construction and re-construction.

基于油气管道表面微裂缝在应力和腐蚀耦合作用下的扩展机理，根据Charles-Hillig模型用数值方法模拟了裂缝的动态扩展过程。研究的重点是确定裂缝扩展时的形态以及可以避免应力腐蚀现象的载荷和环境条件。

Based on the mechanisms for stress-assisted corrosion problem in oil-pipe system,authors have carried out numerical simulation ,with application of Charles-Hillig Model[1] to study the behavior of crack propagation,where the advanced front-tracking method has been employed for finite element mesh construction and re-construction.

基于油气管道表面微裂缝在应力和腐蚀耦合作用下的扩展机理，根据Charles-Hillig模型用数值方法模拟了裂缝的动态扩展过程。

We need campaign tracking on this software and reporting.

我们需要在这个软件运动跟踪和报告。

Based on the principle of the movement of the sun,a new method of sun-tracking is presented in this paper.

在分析太阳运行规律的基础上，提出一种太阳跟踪的新方案。

The modeling, simulation and tracking capabilities of workflow packages can help in this endeavor by enabling planners to visualize -- perhaps for the first time -- how information is passed along from one job sequence to another.

工作流软件包的建模、仿真和跟踪功能通过使计划人员看到信息是如何从一个工序送到另一个序列，从而可有助于这一努力。

A new kind of tracking method based on feature optic flow is proposed.

本文还提出了一种新的基于特征光流的跟踪方法。

A parametric approach is proposed for the optimal trajectory tracking control problem of space rendezvous by using the eigenstructure assignment and the model reference method of linear systems.

基于线性系统的特征结构配置和模型参考方法，提出了一种空间最优交会轨迹跟踪控制的参数化方法。

Based on this, a new WENO difference scheme which based on Dispersion-Relation-Preserving relation is developed, and representative test cases with this scheme for computational aeroacoustics problems has been implemented and compared in order to test capability of wave capturing; In addition, WENO schemes generally do not converge at high order in the presence of contact discontinuity of Euler equations, so a conservative front tracking technique coupling WENO schemes and Level Set method to simulate the translating density profile is presented here, and numerical simulation with this technique for representative test case has been implemented and results show the desired accuracy.

本文研究了高阶精度加权基本无振荡格式及其在双曲守恒律方程中的应用，在此基础上作了两个方面的工作：一是针对高频声波问题构造出一种基于保色散关系的WENO有限差分格式，并对计算气动声学问题的代表性算例进行了大量数值实验，比较了该格式捕捉波数的能力；另外，针对高阶WENO格式在处理Euler方程的接触间断时精度有所降低的问题，研究了利用界面追踪技术Level Set方法和高阶激波捕捉WENO格式相结合的一种守恒追踪方法，并且给出有代表性的密度滑移面问题的算例，得到一致高阶精度的数值模拟结果。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。