The sum formulas of several kinds of ordinary series with function term are deduced by using the method of solving linear differential equation.
本文试应用求解一阶线性微分方程的方法导出几类常见的函数项级数的求和公式。
This article provides an optimizing series method to study the approximate function synthesis of the slider-crank mechanism.
本文提出了用优化连续法研究曲柄滑块机构的近似函数综合。
The results show that Fourier Series Smoothing method is not only an efficient method, but also is easy to estimate image quality using modulation transfer function.
试验结果表明:付立叶级数滤波法是一种行之有效的方法,并便利于用调制传递函数评价影象质量。
Introduced a design method about achieving keyboard and displaying function with the P1 channel of MCS series single-chip computer.
介绍了一种利用MCS系列单片机的P 1口实现键盘显示功能的设计方法。
That the study problem applying on the parent function method can get a series of results. This is a king of thinking with dialectical, sum up, and structural.
应用母函数法研究问题,可以得到系列结果,这是一种辩证性、总括性以及构造性的思维方式。
The exponential matrix function exhibition series was applied to solve the static problem; adopt the state space iterative method was applied to solve dynamic problem.
对静力问题,将指数矩阵函数展成级数来求解;对动力问题,采用状态空间迭代法来求解。
That advanced algebra theory is melt into plurality transform function is a new method by which plurality transform function is expanded into power series.
将推广的高等代数理论融入复变函数是复变函数展成幂级数的一种新方法。
The prediction method of weight local basis function is presented based on the deep research on local prediction for chaotic time series.
在深入研究混沌时间序列局域预测方法的基础上,提出了一种加权局域基函数预测方法。
The method measures the similarity of durability index series of components by the use of similarity coefficient and forms a fuzzy equivalence matrix with sort function.
该方法利用相似系数在各构件的耐久性指标序列之间进行相似性度量,并形成了具有分类功能的模糊等价矩阵。
A method based on radial basis function networks for forecasting chaotic time series is proposed.
给出了基于径向基函数网络的混沌时间序列预测的方法。
This method of adopting the dispersion function series expansion can be used in high precision broadband dispersion compensation.
这种把色散系数函数化成多项式的分析方法,适合于任意精度的宽带色散补偿。
The fuzzy time series forecasting differ from classic time series forecasting is lead in the conception, named membership function which contribute much to figure the method.
模糊时间序列法不同于经典时间预测之处在于其引入了隶属函数的概念,在序列的预测演算中起到重要作用。
An analytical series solution for dynamic stress concentration of lined cavities in a half space under incident plane SV waves was given by using wave function expansion method.
采用波函数展开法给出了半空间中衬砌洞室群在平面SV波入射下动应力集中问题的一个级数解析解。
According the basic properties of Fourier series of period function and using of the abstract nature of mathematics, the method directly derives other 3 kinds of Fourier transform.
这个方法是根据周期函数的傅里叶级数的性质和利用数学的抽象性质,直接推导出另外三种形式的傅里叶变换。
This paper give a series Integration formula of indefinite integral by inverse function method, which use the relationship of a function and its inverse function and the Integration by parts.
由原函数与反函数的关系、分部积分公式以及变量代换得出利用反函数法求不定积分的一系列积分公式。
This paper, using characteristic function expansion method, have soluted a vibration response problem of a uniform bar-spring which was subjected to a series of rectangular pulses excitation.
本文运用本征函数展开方法,求解均质杆——弹簧系统受序列矩形脉冲激励的振动响应问题。
In the present work, a method for solving the linear delay differential equations of the boundary-value function problem by using Taylor series is given.
本文对线性时滞微分方程边值函数问题提出一种级数近似解方法。
First we employ EMD method to decompose the crude oil prices in NYMEX, and obtain a series of intrinsic mode function (IMF), which are stationary and of strong periodicity, and a trend term.
首先利用EMD方法对NYMEX市场的原油期货价格进行分解,得到一系列平稳且具有较强周期性的本征模函数(IMF)和一个趋势项。
This paper puts forward a genetic programming method to find scientifically the function of side-slope lateral displacement in open-pit mines based on actual time-series data.
以时间序列实测数据为基础,提出了科学发现露天边坡变形位移函数的遗传规划方法。
Function evaluation is undergone through a specific system using the function-scaling DARE Method and a series of relevant calculating formulae.
设立了功能评价系统,用功能评分DARE法,按相应计算公式进行相关计算。
Function evaluation is undergone through a specific system using the function-scaling DARE Method and a series of relevant calculating formulae.
设立了功能评价系统,用功能评分DARE法,按相应计算公式进行相关计算。
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