查询词典 dynamic system

Traditional KF is utilized to identify structural parameters by transformation from dynamic system differential equation to state space, and combining structural parameters and responses in system state vectors in this dissertation.

利用传统KF将动力学系统的运动微分方程转换到状态空间中，然后将待识别的参数同结构的响应—并作为系统的状态向量进行识别。

A nonlinear semi-discrete model of investment dynamic system is set,and the existence and unique of solution for semi-discrete system are discussed.

建立了投资动力系统的一个非线性半离散模型，并讨论了半离散系统解的存在唯一性，给出了线性半离散系统稳定的一些充分条件。

In this paper , we define FDEDS(Fuzzy Discrete Event Dynamic System )with basicfuzzy events in time as the universe of discourse and provide the system mathematicsmodel.

本文以时间论域上的模糊集为基本模糊事件，定义了模糊离散事件动态系统，给出了系统的数学模型。

Interspinous process device is a kind of non-fusion implant for posterior spinal surgery. It is classified by static system and dynamic system according to its characteristics.

腰椎棘突间内固定器是脊柱外科后路非融合置入物的一类，根据其特性及作用特点可分为静态系统和动态系统两类。

It is shown that 1 IGA is efficient enough to solve subproblems; 2 IGA is significantly superior to the existing method SPXGA; and 3 iTEA performs well in inferring S-system models for dynamic pathway identification.

实验结果显示：(1) IGA 能够有效地解决含有含有 2(N +1)调控参数的子问题；(2)相较於前人所采用 SPXGA 演算法，IGA 明显具有更好的最佳化搜寻能力；(3) iTEA 能够有效率地解决S-system 基因调控网路模型的重建问题。

Three-dimensional dynamic controls of the head, trunk, shoulder, elbow, wrist, ilium, knee, and ankle joints were measured kinematically via a Motion Analysis System, which is consisted of 8 Falcon Analog Cameras. It was found that the high stepping led to a mediolateral increase in the head and trunk swing.

研究的自变项为登阶高度和有无视觉之参与，依变项则为透过动作分析系统(Motion Analysis System with 8 Falcon Analog Cameras)所蒐集之重要关节点的三维运动学资料。

Three-dimensional dynamic controls of the head, trunk, shoulder, elbow, wrist, ilium, knee, and ankle joints were measured kinematically via a Motion Analysis System, which is consisted of 8 Falcon Analog Cameras. It was found that the high stepping led to a mediolateral increase in the head and trunk swing.

研究的自变项为登阶高度和有无视觉之参与，依变项则为透过动作分析系统(Motion Analysis System with 8 Falcon Analog Cameras)所搜集之重要关节点的三维运动学资料。

Machining process is a complicated, multivariant and dynamic system and an effective control of the process is one of the most essential requirements for the manufacturing system automation.

加工过程是一个复杂多变的动态的系统，对其进行有效控制是制造系统自动化要解决的基本问题之一。

Under the guide of the theory of dynamic system of entrapment, the main methods applied here are multidisciplinary analysis and comprehensive study. The characteristics of compaction curves, the evolution of organic matter, the direction of migration and assignment, conduit system, fluid potential are studied It is concluded that the low maturity of the source of the Eogene age is the main factor to control the entrapment.

在成藏动力学系统理论指导下，对德南洼陷下第三系进行整体、系统、动态、宏观与微观相结合的原则，分析压实曲线特征、异常孔隙流体压力；研究有机质演化过程、油气运移方向和分配单元、输导体系、构造样式；提取测井、地震资料，计算流体势；运用相干技术和可视化等技术。

Considering the speed and performa nce of the recognition system, Cyberglove is selected as gesture input device in sign language recognition system, DGMM is used as recognition technique, and hierarchical recognizer is used in recognizing mo dule, which can recognize 274 sign language words coming from the dictionary of Chinese sign language with an accuracy of 97.4%, based on Chinese sign language' s own characteristic.

考虑到系统的实时性及识别效率，该系统选取Cyberglove型号数据手套作为手语输入设备，采用DGMM(dynamic Gaussian mixt ure model)作为系统的识别技术，并根据中国手语的具体特点，在识别模块中选取了多层识别器，可识别中国手语字典中的274个词条，识别率为97.4%。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。