Also, an adaptive filter is employed to separate steady and unsteady conponets from original EEG signals.
同时,使用自适应滤波器对原始信号进行滤波;
Due to the obvious difference between steady and unsteady depression model test, new test technique must be u…
总结了非恒定流减压试验的特点,并对恒定流与非恒定流两种减压试验方法的差异进行了初步分析和比较。
A numerical method for the simulation of quasi-3D steady and unsteady viscous flows in cascades has been presented.
本文给出了一个模拟叶栅内准三维定常和非定常粘性流动的数值方法。
By using inverse method, the analytical solutions of couple stress fluids were obtained for steady and unsteady cases.
本文采用逆方法研究并获得了应力偶流体的定常和非定常精确解。
The results of three dimensional steady and unsteady flows show that the methods developed in the thesis are effective.
三维定常、非定常的计算结果表明本文的方法是有效的。
The nonlinear oil film forces based on both steady and unsteady oil film model are coupled to the system with help of local function.
非线性油膜力则通过相应的位置矩阵耦合到系统的运动方程中去。
The computational results of steady and unsteady are compared, the results show unsteady are more useful for the simulation of airfoil NACA0012.
定常和非定常计算值相比较,非定常模拟的升阻力系数比较准确。
The model can be generally applied to various configurations of engine system and has been used for steady and unsteady analysis of propulsion system.
这个模型能广泛地用于各种构型的发动机系统,而且已用于推进系统的稳态与非稳态分析。
In this paper, the effects of solidity of rotor-stator cascades on axial-flow compressor performance are investigated with steady and unsteady flow calculation.
采用定常流和非定常流计算方法研究了各种动静叶稠度组合对轴流压缩机性能的影响。
Based on potential flow theory, a numerical method is proposed for predicting the steady and unsteady hydrodynamic performances of puller type podded propulsors.
应用升力面理论涡格法和面元法,建立了拖式吊舱推进器非定常水动力性能的数值计算方法。
Efficiency of the combined procedure was evaluated by analyzing supersonic shocks and shock propagation behaviors for both the steady and unsteady high-speed compressible flows.
通过稳态和不稳态的高速可压缩流体超音速激波和激波传播特性的分析,可以评估该算法的效率。
A boundary fitted coordinate Finite Analytical Method (FAM) is described for the numerical solution of steady and unsteady seepage flow with pressure in foundation of sluice and DAMS.
本文给出了一种求解闸坝地基恒定与非恒定有压渗流的边界拟合坐标有限分析方法。
One and a half stages of a subsonic compressor were simulated with steady and unsteady calculation, comparing the performance with different combination of tip leakage and seal cavity.
本文对某亚音轴流压气机的中间三排叶片进行定常与非定常数值模拟,分析在不同的动叶叶顶间隙和静叶气封间隙组合下压气机的流动特性。
The streamline behaviour near a separation point of two dimensional steady and unsteady viscous flow is studied, and a general criterion for flow separation is presented in this paper.
本文研究了定常、非定常二维粘性不可压缩流动在分离点附近的流线性状,给出了判定分离的通用判据。
The method takes into consideration both for steady and unsteady creep stresses of rotors, pipes, casings and valve housings to be determined with the help of finite element analysis programs.
介绍了汽轮机转子、主蒸汽管道、汽缸和阀壳稳态蠕变应力和非稳态蠕变应力的计算方法,采用大型有限元分析计算程序计算汽轮机部件的非稳态蠕变应力和稳态蠕变应力。
The case is comparative general of policy unsteady at present Perform the work of policy steady, the meaning very large for keep social steady and advance social govern.
目前,政策不稳的情况比较普遍,做好政策稳定工作,对于保持社会稳定、促进社会管理意义重大。
The most important difference between the slow test and fast load test is, in the former, the settlement under each load reaches to a state of steady, while it is unsteady in the latter test.
快速荷载试验与常规载荷试验最大的不同是:常规载荷试验每一级载荷作用下的沉降达到了相对稳定状态,而快速载荷试验下的沉降则处于一种非稳定状态。
States some basic methods of heat transfer coefficient measurement, USES and steady method to measure a low temperature cold storage, and verifies experimental data through unsteady integral method.
简述对于低温冷库传热系数测量所采用的一般方法,采用稳态法对一低温试验冷库进行实验,然后通过非稳态积分法对试验数据进行验证。
Based on the steady flow module of the TRIP software, the unsteady flow module is developed, using a dual time algorithm and a dynamic grid technique.
在TRIP软件定常模块的基础上,采用双时间法和动网格技术开发了非定常模块。
The various mold filling phenomena such as steady spreading flow, unsteady flow, jet flow, and surrounding flow, etc. were described and criterion for different flow behaviors also proposed.
对稳定铺展流、失稳流、射流和绕流等各种充模现象进行了描述、分析,并提出了各种流动行为的判别准则。
The elementary simulation process of Wuzhong Wastewater Treatment Plant was confirmed, and the steady state and the unsteady state's simulation analysis was made.
初步确定吴忠市污水处理厂的模拟流程,进行了稳态和非稳态模拟分析。
The influence to interior flow of pump by impeller accelerating is analyzed according to comparison of unsteady results and steady results.
同时对稳态和瞬态的流场进行解析,并对两者结果进行比较,分析叶轮旋转加速对流体流动的影响。
Numerical results of steady flow in the VKI gas turbine cascade and unsteady flow in a 1.5 stage steam turbine are presented.
文中给出了VKI透平叶栅内的定常流结果和1.5级透平叶栅内的非定常数值结果。
Numerical analysis is made for the unsteady and steady, two-dimensional laminar natural convection in an enclosure caused simultaneously by the external heating and a local internal heat source.
本文描述由一个局部内热源和外部加热同时作用引起的封闭空腔内非稳态、二维、层流自然对流换热的数值分析结果。
Put forward a new method for long-span bridge buffeting analysis which using quasi-steady aerodynamic stiffness and unsteady aerodynamic damping based directly on wind tunnel test.
提出采用准定常气动刚度与基于试验的非定常气动阻尼进行气动修正的大跨度桥梁抖振计算新模型。
The underground oil and gas pipelines, especially the pipelines under the water, need steady or periodic-unsteady position inspection.
油气管道铺设以后,需要定期或不定期的进行位置检测,特别是水下管道。
The formula of steady well flow could be used in unsteady flow The possibilities to expand the usage of steady flow theory and its formulas were studied.
探讨了行之有效的稳定流理论及相应公式扩大其使用范围的可能性。
An adaptive Routing strategy underlay the self organized UAVs networks due to various channel condition, including the DSR for steady link and directional flood method DREAM for the unsteady one.
包括链路稳定时的DSR路由算法和链路不稳定时的定向泛洪式的DREAM 路由算法。
An adaptive Routing strategy underlay the self organized UAVs networks due to various channel condition, including the DSR for steady link and directional flood method DREAM for the unsteady one.
包括链路稳定时的DSR路由算法和链路不稳定时的定向泛洪式的DREAM 路由算法。
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