First-Order Linear Differential Equations 一阶线性微分方程式
first order linear differential equation 一阶线性微分方程 ; 一阶线性方程
first order linear hyperbolic equation 一阶线性双曲方程
first order linear difference equation 一阶线性差分方程
first order linear difference equations 一阶线性差分方程
a first-order linear 一阶线性
first order linear ODE 一阶线性常微分方程
first-order linear system 一阶线性系统
Considering first-order linear non-holonomic systems with redundant generalized coordinates,the Lagrange equations with unknown Lagrange multipliers are obtained. Based on the above equations,the relation between the states for pre-impact and postimpact is established.
针对一阶线性非完整系统,得到了含有多余广义坐标的非完整系统带乘子的拉格朗日方程,在此基础上推导了系统受到打击时,打击前后系统状态之间的关系及打击期间的约束反力冲量。
参考来源 - 含有非理想完整约束的非完整系统的打击问题·2,447,543篇论文数据，部分数据来源于NoteExpress
The traditional three factors method ford-c first-order linear circuit is only one special example of the new method being discussed.
应用四要素法对周期信号和非周期信号激励的一阶电路作了较详细的分析；
Using membership function of fuzzy set, fuzzy condition sentence and fuzzy control rules, the fuzzy controller completes the control of the first-order linear delay system.
利用模糊集合的隶属度函数，模糊条件句和模糊控制规则，实现对一阶线性时滞系统的控制。
N this paper, four factors method for calculating the first-order linear circuit is proposed. Concerned with the forced response in this method, two kinds of new calculating methods are presented.
本文提出了计算一阶线性电路的四要素法，对该法中的强制响应提出了两个新的计算方法；
应用推荐