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- The quadtree data structure is used to accelerate the implementation of ray tracing. A new method of parametric space mapping is introduced to do the antialiasing. 本文针对曲面造型系统中NURBS裁剪曲面的真实感显示需求,提出使用四叉树的数据结构和参数空间映射的新技术,实现了光线跟踪技术的快速计算和图形的反走样处理。
- Methods All possible phase portraits in the parametric space for the traveling wave system are obtained using the bifurcation theory of dynamical system. 方法用动力系统的分支理论给出了行波系统在参数空间的所有可能相轨图。
- Based on the characteristic of particle swarm optimization(PSO) algorithm searching the parameter space concur... 仿真结果表明了所提算法的有效性和所设计控制器的优越性能。
- The search space mark principle enable us remove massive spots in parameter space impossible to match. 而搜索空间标记法则能快速排除掉大量参数空间内不可能匹配的点。
- In chapter two, we study the influence of the constraint in the parameter space on quantum games. 第二章我们研究了限制策略参数空间对量子博弈的影响。
- In order to improve the variety and universality of the new population in the parameter space, the method of anisomerous crossover is designed. 为提高新生个体的多样性及其在参数空间中的遍布性，提出并设计了不对称交叉的具体方法。
- The optimal parameters combination can be obtained by fewer steps searching in the parameters space, which can improve the performance of SVM. 在参数空间内进行优化搜索，以较少的搜索次数获得参数的优化组合，提高算法整体性能。
- An effective iterative algorithm for computing the closest dynamic oscillatory stability margin in full parameter space was proposed. 提出了全参数空间下的最近动态电压振荡型失稳边界的计算方法。
- For example, the interpolation algorithm based on constant parameter space can guarantee interpolated precision, but cannot guarantee machining speed. 基于等参数空间的插补算法能保证精度，却不能保证加工速度；
- For these models, the authors introduce an inner product in Euclid space based on Fisher information matrix and give a geometric framework in expectation parameter space. 作者基于Fisher信息阵在欧氏空间定义了内积;并在期望参数空间建立了几何结构.
- Within the parameter space,we find that the assumed masses of m p1 and m p8 in the multiscale walking Technicolor Model are excluded by the rare B-decay data. Lane等人提出的多标度人工色模型与B介子稀有衰变的实验数据相矛盾
- Some variable gains of control adjustment orders used in the control system of strapdown inertial navigation systems(SINS) are calculated by using the parameter space method. 针对捷联惯性导航系统 ;利用参数空间划分法计算了在不同调节规律下不同区域的增益的数值 .
- A mathematical expression of the accident potentiality is set up by measuring the system parameter corresponding to bifurcation point (set) in parameter space. 在参量空间,用系统参量演化相对于分岔点(集)的度量,建立事故潜势的数学表达式。
- Tell that joker to stop using my parking space. 叫那个家伙不要占用我的停车场。
- There is plenty of space here to move about. 这里有很大的活动空间。
- We're a bit cramped for space in this attic. 在这间阁楼里我们有点活动不开。
- There isn't much space left for your luggage. 剩下的地方不太够你放行李的。
- It's easier for small car to find a parking space. 小型汽车比较容易找到停车空地。
- The hotel has garage space for thirty cars. 这家饭店有停放30辆小汽车的车位。
- Calculations of bifurcation diagrams of the oscillation demonstrate the definitive existence of complex bifurcations in the parameter spaces. 在此基础之上，采用数值迭代技术求解了输液曲管的非线性动力学方程。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
