广义自由度,generalized degree of freedom
generalized degrees of freedom广义自由度
1.The essence of inner degrees of freedom of incompatible elements was the degeneration ofgeneralized degrees of freedom, which lay the foundation of constructing mechanism study and behavior analysis for incompatible elements.提出了广义自由度的概念，并通过对广义自由度施加一定约束，证明了在一定条件下非协调元是协调等参元的一种特例，而非协调元内自由度实质是广义自由度的一种退化。
2.Based on the theory of phase space reconstruction, with considering thegeneralized degrees of freedom and the neighbors weight an improved criterion for selection of the optimal neighborhood is proposed.该方法综合考虑了广义自由度和邻近点权重,提出了加权动态确定最邻近点数的判定条件,并利用基函数拟合确定出的最邻近点进行预测。
3.The correlation between compatible and incompatible isoparametric elements was proved by applying some restrictions to thegeneralized degrees of freedom.本文据协调等参元位移模式转换式，提出了广义自由度的概念。
3)generalized SDOF广义单自由度
1.First,the mode shape is determined precisely by static analysis,so that the random vibration problem with infinite DOF is transformed into the problem with ageneralized SDOF.通过静力分析精确地确定梁的振型,将具有无限自由度的连续体系的随机振动问题归结为广义单自由度振动问题,计算了Bernoulli-Euler梁和Timoshenko梁的对应于广义坐标的广义质量、广义阻尼系数、广义刚度、广义荷载等物理特性,确定了随机均布荷载的功率谱密度,在此基础上推导出了激励作用下两种梁的最大位移、最大应力的峰值功率谱密度。
4)generalized single-degree-of-freedom system广义单自由度体系
5)generalized free area广义自由区
1.In this paper, a generalized connection graph GG is introduced, which is derived from some new conception such asgeneralized free area.提出了广义自由区和极大正规划分的概念,在此基础上得到广义连接图GG,用来表征广义自由区之间的邻接情况,其顶数和边数均为Q(t),且具有平面图的性质。
6)Generalized free products广义自由积
延伸阅读
残余自由度分子式：CAS号：性质：回归分析中计算残余方差独立项的数目，其值为f=n-m-1，n是用来建立回归方程实验点的数目，m是回归方程中自变量的数目。
