查询词典 generalized function
- 与 generalized function 相关的网络例句 [注:此内容来源于网络,仅供参考]
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If 〓 is an absolutely continuousmeasure and is represented by a measurable function f on Q,then u is said tobe the generalized solution of(1),and 〓 to be the parabolic Monge-Amperemeasure.
定义1由legendre变换定义了一个Q上的测度〓(4)其中〓为〓空间中的Lebesgue测度,若〓是一个绝对连续测度且在Q上由可测函数〓表示,则称u为方程(1)的广义解、称测度〓为抛物型Monge-Ampère测度。
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Owing to the complexity of CIMS' missions,the reliability modeling should adapt the production processes accurately.Conventional reliability model method can not reflect the time dynamic behavior of CIMS,so the multitask reliability model based on generalized stochastic Petri nets is established for a CIMS manufacturing shop with multiple missions and the process times of the machines with exponential distributions.Furthermore,analysis of GSPN model based on behavior expression and moment generating function is presented,then can compute the transfer functions.Finally,the multitask reliability can be easily obtained without the reachability graph of Petri nets,which measure can reflect the operating performance of the whole multitask CIMS more intuitively.
CIMS生产的复杂性要求其可靠性模型可以精确地反映生产过程,由于传统的可靠性建模方法无法兼顾CIMS的时间动态特性,所以针对一个复杂的有多个加工任务的CIMS制造单元,由于其机器加工工件的时间均为指数分布,则采用广义随机Petri网进行多任务可靠性建模,在此基础上基于Petri网行为表达式,将矩母函数思想引入其中,不必生成可达标识图就可通过计算模型的传递函数,进而得到整个系统的多任务可靠度,该可靠性指标可以更直观地反映具有多种加工任务的整个CIMS的运行性能。
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V Roytburb′s results are generalized to inhomogeneous cases.Firstly,a monotone approximation to the flat function p is constructed,then the solutions of corresponding mudification system are estimated.
将V Roytburb的结果推广到非齐次情形,先对平坦函数p进行单调修正,再对修正方程组的解进行估计,最后比较原方程组的解和修正方程组解之间的关系。
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Position weight function is an intrinsic concept of natural number systems, and it is also generalized into real number field.
位置权重函数的概念则是自然数系统中所固有的,它也被推广到了实数域。
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There are not only some differences between network and ideology,but also some same characteristics.Such as:(1)From the connotation,the network of culture and ideology are part of generalized cultural;(2)From the characteristics,the network culture and ideology have a wide range of audiences and opinion-oriented;(3)From the function,they can affect society progressively or obstructively;...
网络文化与意识形态不仅具有某些区别,更具有如下主要四个方面的关联性:(1)从内涵上看,网络文化与意识形态都是广义的文化的一部分;(2)从特征上看,网络文化与意识形态都具有广泛的受众性与舆论的导向性;(3)从功能上看,网络文化与意识形态对社会都可以起到进步或阻碍作用;(4)从内容上看,意识形态和网络文化可以互为内容。
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Vibro-impact system; Poisson white noise; Perturbation approach; Probability density function; Generalized Fokker-Planck-Kolmogorov equation
碰撞振动系统;泊松白噪声;摄动法;概率密度函数;广义FPK方程
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The resulting estimatorMKL is asymptotically equivalent to a generalized regression estimator and itself a distribution function.
导出的分布函数估计量MKL渐近等价于广义回归估计,且本身是一分函数布。
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To study the visual servo-performance of a robot on a common theoretical basis, a generalized visual servosystem model is proposed based on the task function method.
为实现在统一的理论框架下对机器人视觉伺服基础特性进行细致深入的研究,本文基于任务函数方法,建立了广义的视觉伺服系统模型。
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In the study of the stochastic chaos in simple pendulum, the random Melnikov process is derived and the mean-square criterion is used to determine the threshold amplitude of the bounded noise excitation for the onset of the chaos or random chaos in the system. For the coupled simple pendulum and harmonic oscillator, the Melnikov function is used to determine the condition for the onset of chaos in the case of Hamiltonian perturbations. In the case of non-Hamiltonian perturbation, the generalized random Melnikov process and mean-square criterion are used to determine the threshold amplitude of the bounded noise for the onset of random chaos.
在随机混沌研究中,应用随机Melnikov过程的均方准则研究了单摆在有界噪声激励下发生混沌或随机混沌时有界噪声激励的临界幅值;对于耦合的单摆-谐振子系统,先用Melnikov函数研究了在哈密顿扰动下发生混沌的必要条件;然后用推广的随机Melnikov过程方法研究了在非哈密顿扰动下发生随机混沌的必要条件;用最大Lyapunov指数及Poincaré截面方法结果与上述理论结果作了对比。
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The approximate stationary probability density function for the response of multi-degree-of-freedom dissipated Hamiltonian systems to Poisson white noises are obtained by solving the four-order generalized Fokker-Planck-Kolmogorov equation using perturbation approach.
通过用摄动法求解四阶广义福克-普朗克方程,得到泊松白噪声激励的多自由度耗散的哈密顿系统的近似平稳响应概率密度函数。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。