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Simulation and Analysis of Stochastic Parallel Gradient Descent Control Algorithm for Adaptive Optics System .

自适应光学系统随机并行梯度下降控制算法仿真与分析。

Comparison of several stochastic parallel optimization control algorithm for adaptive optics system.

自适应光学系统几种随机并行优化控制算法比较。

Comparison of several stochastic parallel optimization control algorithm for adaptive optics.

自适应光学系统随机并行梯度下降控制算法仿真与分析。

The queuing model is compose of two parallel output subqueues, each output subqueue adopts random drop algorithm by setting different buffer threshold for different class traffic, so it can provide multi_class QoS.

采用的排队模型是通过两个平行的输出队列，每一个输出队列采用为不同等级的业务设定不同的门限的随机丢弃算法，从而能够实现多等级QoS服务。

Based on reduced method,a parallel partitioning algorithm for the system of fuzzy linear equations is proposed in this paper,which is applied in MIMD asynchronous communication model.

在简化方法的基础上，提出了在MIMD模型上采用异步通信模式求解模糊线性方程组的分布式并行分割算法，算法有效地平衡了负载，并分析了算法的时间复杂性和通信复杂性。

Common fault components and differential fault components are introduced into the algorithm to uncouple mutual electromagnetic coupling effect between two parallel circuits.

基于反序故障网络和故障边界条件，本文提出了一种利用双回线单端工频电流量的同杆双回线准确测距新算法。

Methods Based on thin layer CT mandible image data and the USIS software by ourselves, the individual geometry of the complete range of mandible was well established, also the distinction between the contour boundary of cortical and cancellous bones was done automatically. A series of new effective CAD methods such as "no-seed region segmentation", non-parallel "best cross-section planes" and the algorithm employed a pair of B-spline curves fitting were used to accurately construct of 3D geometry surface model of the complete range of mandible in a man-machine conversation and automatic style.

利用CT薄层扫描下颌骨获取的断层图像数据，在自主开发的USIS软件的基础上，自动分辨骨皮质和骨松质轮廓边界，并对下颌骨采用"非种子区域分割"、非平行"最佳切割曲面"及"B样条曲线拟合法"一系列新型CAD方法进行人机对话自动重建精确的几何表面模型。

A new method for indexing large amounts of points inhigh-dimensional space is proposed.The basic principle is as follows:uniformly partition the data space by Lattice vector quantization,store the lattice points by Inverted File,organize the inverted file by Trie tree,and fast access the inverted file by Trie parallel search algorithm.

本文提出一种新的高维空间中点数据的索引方法，其基本原理是用格矢量量化均匀划分数据空间、用倒排文件存储格点、用Trie树实现倒排文件的组织和存储、用Trie并行搜索算法实现倒排文件的快速访问。

The quantitative multiple component gas concentration analyzer based on supporting vector machine has hardware part comprising gas sampling probe, connecting pipeline, spectrograph, data transmission line and computer; and software part comprising data pre-processing module and parallel supporting vector machine algorithm module.

本发明公开了一种基于支持向量机的多组分气体浓度定量分析仪，硬件部分由气体采样探头、连接管路、光谱仪、数据传输线及计算机组成。软件部分由数据预处理模块和支持向量机并行算法模块组成。

After the tested N gas components are led into the spectrograph via sampling probe and pipeline, the spectrograph obtains the transmittivity data in the scanned wave number or wavelength range and transmits the data to the computer, the computer extracts the effective characteristic quantities as the input to the parallel supporting vector machine algorithm module, and the supporting vector machine outputs the multiple component gas concentration values.

被测的N个多组分气体经气体采样探头与连接管路导入光谱仪，由光谱仪获得扫描波数或波长范围内各波数或波长对应的透射率关系给出光谱数据经数据传输线进入计算机。进入计算机内的光谱数据由软件的数据预处理模块提取有效的特征量，作为支持向量机并行算法模块的输入，支持向量机并行算法模块的输出为N个多组分气体浓度。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。