查询词典 model theory
- 与 model theory 相关的网络例句 [注:此内容来源于网络,仅供参考]
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At present , concentrate on the research of rough sets theory mainly: The popularization of the rough sets model collected, the uncertainty research of the problem, with other treatment uncertainty, fuzzy mathematics relation and complementation of theories of questions, the research of the pure mathematics theory, rough sets research and research of the artificial intelligence other directions relation that collect ,etc, some of the research is by the push that is used is produced , some of pure theories.
目前,对粗糙集理论的研究主要集中在:粗糙集的模型的推广,问题的不确定性的研究,与其他处理不确定性,模糊性问题的数学理论的关系与互补,纯粹的数学理论方面的研究,粗糙集的算法研究和人工智能其他方向关系的研究等,这些研究有的是受应用的推动而产生的,有的是纯理论的。
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A computer simulation based on strong-weak model shows good agreement with the linear theory. The linear theory of the ion trapping instability caused by ions in equilibrium is also introduced in this paper.
包括不稳定性的增长率与中性化系数的关系、阈值与中性化系数的关系、束流的相干频率漂移和展宽、离子在空间的分布和尺寸、离子动态丢失的机制以及离子在储存环内积累的极限。
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Through the model, New theory of economy growth illuminates the mechanism of self-accumulation and self-evolution of key factors which promote the economic growth. New economic theory think that market modulation is both applicable for the developed countries and the developing countries.
新增长理论通过模型说明人力资本、知识等促进经济增长的关键因素的自我积累、自我演进机制,说明市场调节对发达国家和发展中国家都是适用的。
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The dissertation takes the industrial belt spot - axis system theoretical model, the binuclear structural theory pattern, Japan near the sea industry belt establishment theory as the basis, the analysis regarding the East LongHai Industry Belt regional economic society development, and carry out the theoretical analysis.
论文以产业带的点-轴系统理论模型、双核结构理论模式、日本临海工业带形成理论为依据,在开展沿东陇海线区域经济社会发展现状分析基础上,进行了沿东陇海线产业带形成的分析。
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However, the results of the previous works about the first-order phase transition are confused and even contradict each other.In this paper, the properties of the phase transition in the transverse spin-2 Ising model with different single-ion anisotropies are studied employing mean-field theory and correlated effective-field theory.
目前,研究最活跃的是所谓的Blume-Capel模型(简单记为BC模型,是只考虑线性交换作用和单离子各向异性的Ising模型)及其扩展模型(引入横场的BC模型和引入无序的BC模型),但关于BC模型及其扩展模型的一阶相变的结果还很模糊。
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On the basis of the concept of perfect quantum gas, a physical model of extreme relativity is established for perfect quantum gas, and also according to the conclusions of the state density of the extreme theory of relativity, the densities of quantum statistics′ particle numbers and energy, the extreme relativity′s result of the enthalpy、internal energy and heat capacity of the perfect quantum gas is obtained under the high temperature by strict theory inference.
在理想量子气体概念的基础上,首先建立极端相对论理想量子气体的物理模型;再根据极端相对论的态密度和量子统计的粒子数、能量的密度结论,通过严格的理论推导,得出理想量子气体在高温条件下的极端相对论性的焓、内能和热容量的结果,并将其热容量与高温条件下的理想量子气体、经典理想气体的热容量对比,指出极端相对论与非相对论两种模型、理想量子气体与经典理想气体两种模型的热容量之间的差异,同时分析这些差异的物理原因在于各自气体模型的态密度以及对应体系的波函数的对称性;最后阐明高温条件下极端相对论理想量子气体的热容量在量子统计方面的先进性及应用前景。
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Based on the modeling theory of the equivalent probability density error model(marked as "Tepdem") and the numerical algorithm,this paper provides an approach on how to ascertain a point location with the highest coordinates precision between both of the adjacent characteristic points on a generic curve accurately by use of the theory of function extremum as well as the iterative algorithm,and it also provides the method on how to obtain the least width of "Tepdem" exactly,from which,the explanation of geom...
基于等概率密度误差模型建模原理和数值算法,运用函数极值理论和迭代方法来求解平面一般曲线上两相邻特征点间位置精度最高的点,以精确确定误差模型的最小带宽,从理论上给出等概率密度误差模型的几何特征,从而进一步完善矢量GIS的位置不确定性理论。通过实例计算与可视化分析,验证了理论推导的正确性。
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In this paper, the basic mathematical model was derived by means of two methods, the first is the twostar positioning algorithm in celestial navigation theory and the second is based on the gyro dynamics theory. The results from these two methods are identical and therefore are correct. The latitude is equal to the elevation-angle of the polar gyro. The course is the ideal output from the sensor fitted to the outer gimbal. The longitude is a function of the equator gyro's azimuth and elevation angles.
本论文用天文导航中的双星定位法和经典的陀螺力学原理两种方法建立了ESGM的基本数学模型,并且得到一致的结果,说明所建模型是正确的,即载体的纬度等于极轴陀螺主轴相对水平面的高度角,载体的航向等于极轴陀螺外环轴上角度传感器的理想输出,载体的经度是赤道陀螺的方位角和高度角的函数。
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So, Variable Structure Control Theory is used in angle stabilization of roll, and Model-following Variable Structure Control Theory is used in acceleration stabilization of pitch and yaw.
因此,本文采用了变结构控制理论设计倾斜角稳定系统,采用了模型跟踪变结构控制理论设计俯仰、偏航通道的加速度稳定回路。
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The Fuzzy-PID controller of fin stabilizer was designed based on fuzzy control and PID control theory. The controller of Fin Stabilizer is designed which uses roll angle and angular velocity of roll angel as input and fin angel as output. The model of ship is built based on Conolly theory. The controller is simulated using MATLAB. Results shows that compared with conventional PID controller, the FUZZY-PID controller has better effect.
设计了基于模糊控制和PID控制理论的FUZZY-PID复合控制减摇鳍控制系统,以横摇角和横摇角速度为输入量,鳍角为输出量,基于Conolly理论建立了船舶模型,利用MATLAB针对不同海情对控制器进行了仿真,结果表明减摇鳍模糊控制器动态响应性能和稳态控制精度均十分理想,能够满足减摇鳍控制系统的控制要求。
- 推荐网络例句
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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.
然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。
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Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.
镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。
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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.
付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。