In the ideal model and the actual circumstances of simulation and reconstruction the model of one-dimensional collision.
并在理想模型和实际模型情况下对一维碰撞模型进行了模拟再现。
Simulation experiments and comparisons proved that for PET reconstruction the new hybrid prior performs well in both lowering noise effect and preserving edges.
模拟实验和实验结果的比较证明了对于PET重建，该先验在抑制背景噪声和保持边缘方面均具有很好的表现。
Because of new errors of the algorithm, qualitative analysis and computer simulation results indicate that its reconstruction precision is basically equal to that of the usual algorithm.
定性分析与计算机模拟结果表明，由于算法本身带来新的重构误差，它的重构精度与通常算法基本相同。
This thesis mainly carries on research of three dimensional surface reconstruction of variable intake manifold and air fluid simulation analysis.
本文主要进行可变式进气歧管的三维曲面重建和空气流动模拟分析的研究。
Thus, via the theoretical simulation and experimental result the possibility of wavefront reconstruction using the anti-calculation of Collins formula is proved.
最后，通过理论模拟及实验研究证明了使用柯林斯公式的逆运算重构波面的可能性。
The fault simulation of satellite attitude control system is crucial for research and experimental verification on optimizing configuration, fault diagnosis, reconstruction of control system.
进行卫星姿态控制系统故障模拟，对控制系统优化配置、故障诊断、系统重构技术研究与实验验证具有重要作用。
The topology reconstruction of part drawings, the way to obtain machining information and the technology of machining simulation are detailed.
介绍了图形实体拓扑重构、加工信息的提取和加工过程模拟等技术。
Further study on the comparison of the two algorithms on applicability, quality of the reconstruction image and reconstruction speed according computer simulation and experiment has been accomplished.
通过计算机仿真以及实验进一步对这两种重建算法的适用范围、重建质量以及重建速度等方面进行了对比研究。
Then, the road traffic accident reconstruction and simulation system is developed. This system is able to input the traffic accident scene information and simulate the traffic accident whole process.
然后在此基础上，开发了汽车碰撞事故模拟再现软件系统，实现了现场图的输入和碰撞点坐标的自动计算，并可以显示事故发生的全过程。
The surface relaxation and reconstruction are reproduced in the NEMD computational approach, which leads to the increase of system energy during simulation.
晶体的表面弛豫和表面重构现象导致了MD模拟中体系总内能的升高。
The simulation and the experiment results demonstrated the precision of cross path integration techniques, Fourier transform integration and area wave-front reconstruction method.
通过计算机模拟和波面实际测量，对十字路径积分法、傅里叶变换积分法和区域波前重构法三种主要算法的重建精度进行了对比研究。
The errors may come from both the simulation and the reconstruction.
误差来自于重建和模拟两个方面。
Due to the non-convex of the prior function and hyper-parameters, we use the dynamic posterior simulation rather than the general optimization methods to get reconstruction image.
由于采用的先验函数是非凸的并包含超验参数，一般的优化方法难以处理，采用动态后验模拟的方法可以很好地解决这些问题。
Using computer simulation method, the influences of the imput data errors and the sizes of the total viewing angles on the reconstruction precision of these methods have been investigated.
通过计算机模拟，考查了数据误差和总观察角大小对重建精度的影响。
Hydrogenation process simulation is a necessary process to design new devices, reconstruction and expansion of existing installations.
加氢过程模拟是设计新装置以及现有装置改扩建的必要环节。
Based on use of virtual reality simulation technology for visual simulation of train operation and train accident reconstruction simulation, we made a complete visual modeling.
基于利用虚拟现实仿真技术，针对列车运行的视景模拟和列车事故的再现仿真，提出了完整的视景建模方法。
Some examples of the lower sidelobe levels and the image reconstruction with different relative bandwidths are shown by computer simulation. We are satisfied wit...
最后通过计算机仿真给出了不同相对带宽条件下低旁瓣特性和再现图象，结果是满意的。
Thus, the simulation model can estimate the vehicle velocity in pedestrian-vehicle accident and can be applied to a real traffic accident reconstruction.
该模型可以对实际的事故进行再现分析和车辆碰撞速度估算。
The simulation detection shows that this algorithm is stable in performance, and can effectively realize the 3d fast reconstruction of irregular cross section of underground tunnel.
仿真测试表明：该算法性能稳定，能够有效实现不规则断面的井下巷道的三维快速重构。
Application and simulation of the algebraic reconstruction technique for three-dimensional temperature field modeling;
直接采用人舌血管铸型进行三维温度场的实验研究与数值计算。
Application and simulation of the algebraic reconstruction technique for three-dimensional temperature field modeling;
直接采用人舌血管铸型进行三维温度场的实验研究与数值计算。
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