Combined with weighted filtration to successful sample points, it uses the method of sampling in three-dimensional space and range constraint to acquire three-dimensional coordinates of nodes. 为了减小定位误差和提高算法的适应性,利用三维空间抽样和范围约束的方法,并结合对成功样本点的加权筛选,获得节点的三维估计坐标以实现抽样定位。
Enter frequency range, and then connect constraint to constrained role ( s). 输入频率范围,然后将约束连接到被约束的角色。
Moreover by ecology-oriented regional groundwater resource assessment theory, taking the range of buried depth as a constraint, the allowable withdrawal of groundwater, 107 × 10~ 4 m~ 3/ d, was estimated in the region. 采用面向生态的区域地下水资源评价理论,以生态安全地下水位埋深为约束,计算出该区地下水可采资源量约为107万m3/d。
The qualitative partitions for system states are made first, then the reference range and initial values of control to satisfy the expected constraint conditions for each qualitative state are obtained by unprecise models. Finally the control values can be self-learned and adjusted in on-line control. 先将状态进行定性划分,再对每个定性状态根据期望约束利用不精确模型求出控制的参考范围及初值,最后对控制量在线自学习调整。
The camera model and the projector model is established, then the range sensor model is established through introducing geometry constraint condition to relative position of the camera with the projector. 在建立摄像机数学模型和投射器模型的基础上,通过引入约束摄像机和投射器之间位置关系的几何约束条件,进而建立深度传感器的数学模型;
Detecting Out-of-Bounds Accesses with Conditional Range Constraint 基于条件范围约束的越界访问检测方法
Experimental results on a range of datasets show that our approach improves duplicate accuracy significantly over traditional techniques and has a good ability of noise data constraint. 在不同领域的数据集上的实验结果表明,该方法能够提高重复记录检测的精度,且具有良好的噪声数据抑制能力。
The concept of active data and the way to enforce the constraints of data by constraint mechanism in the active database system are presented. The constraints are static constraint expanded constraint and trigger, and the range that each constraint is applied to. 介绍了活性数据的概念,以及在主动数据库系统中如何利用约束机制完成限制条件在数据上的加载,这些约束包含静态约束、扩展约束以及触发器约束,同时说明了每种约束适用的范围。
Connectivity model is a probability model, is carried out through the range of the split on the road, and according to MFR, node, hop count constraint rule set up the model. 连通性模型是一个概率模型,是通过对道路进行区间的分割,并根据MFR、节点、跳数的约束规则建立起来的模型。
Secondly, various numerical methods for dynamics of flexible multibody systems are discussed, and then focus on the discussion of some correction algorithm of constraint violation, the advantages and disadvantages, applied range of those methods are analyzed. A new method for constraint stabilization is presented. 接着介绍了多柔体系统动力学的各种数值方法,重点论述了几种约束违约校正法,分析其优缺点及适用范围,提出了一种新的约束违约校正法。
When the initial altitude and velocity go beyond certain range, the guidance is impossible to satisfy dynamic pressure constraint. 返回最高点的高度和速度超出一定范围时,制导将无法满足动压约束,本文用返回高度上边界描述制导能力的限制,并给出了高度上边界的算法。
The ballistic flight used gliding flight is a way to increase the range of rocket, but because of the constraint conditions included the flight Mach number, running time of engines and the angle of emission, make the ballistic characteristics of ballistic flight become very complex. 采用滑翔弹道飞行是一种增加火箭弹射程的方法,但由于受到飞行马赫数、发动机工作时间和发射角度等条件的约束,使得滑翔弹道的弹道特性变得很复杂。
Continuous Obstructed Range Query considers the constraint of obstacles in continuous range query, it continuously all moving objects the obstructed distances of which are in the range of a positive number. 连续障碍范围查询在连续范围查询中考虑到了障碍物约束,连续地返回到查询点的障碍距离在一个正数范围内的所有移动对象。