递推方程 meaning in Chinese
recurrence equation
Examples
- Recursive equations of compound distributions for bivariate mixed - type severity distribution
二元混合型索赔分布的复合模型的递推方程 - The recursive equation of structural physical parameters of shearing system are developed to identify the floor mass and stiffness , which only uses any two identified modes and the total mass of the structure
建立了剪切型结构系统结构参数识别的递推方程，该方法仅利用结构的总体质量和任意两阶模态信息就可以识别出系统的结构参数。 - On the basis of this , some annuities and life annuities with certain interest rate are more discussed . the property of m power of the present value about the discrete and continuous annuities is found as well as some recursion formulae and differential equations about some life annuities
在此基础上，一方面对确定利率下的一些(生存)年金作了进一步地讨论，得到了某些离散和连续年金现值的m ( m 2的整数)次方性质及一些离散生存年金精算现值的递推方程和一些连续生存年金精算现值所满足的微分方程。 - Based on the theory of stochastic finite element , the structural parameters of frame - shear structure including stiffness and mass and damping are simulated to be stochastic variables . by solving recurrence equation of stochastic finite element , the duration curve of mean value and standard deviation of seismic response can be obtained for every floor of frame - shear structure . an analysis is thus given to the effects of independent variation and simultaneous variation of structural parameters on the seismic dynamic response of frame - shear structure . as shown by the results , with regard to frame - shear structure , the effect of variation of strucural parameters on the change of mean value are chiefly the increase of standard deviation of response . variation of stiffness will cause the response of frame - shear structure to variate greatly ; variation of mass shows less effect ; and variation of damping shows insignificant effect . the effects of simultaneous variation of various structral parametres on seismic response are only slightly greater than the effect of stiffness variation alone
以随机有限元理论为基础，将框剪结构的刚度、质量、阻尼等结构参数为随机变量.通过求解随机有限元的递推方程，得到框剪结构各层的地震动力响应均值和标准差历时曲线.分析结构参数单独变异，以及同时变异对框剪结构地震响应的影响.研究结果表明,对框剪结构而言，结构参数的变异对响应的均值变化影响都不大，主要是增大响应的标准差.刚度的变异性将引起框剪结构的响应发生大幅度变异，质量的变异性影响稍小，阻尼的变异性影响不显著.结构各参数的同时变异，对框剪结构地震响应的影响，仅比刚度单独变异的影响稍大