euler methods meaning in English
欧拉法
Examples
- First , the jacobian matrix of the system is derived from a kinematics analysis . then the dynamic equations for each part are deduced using the newton - euler method . at last the driving forces of the active joints are calculated , by using the principle of d ’ a lembert
本文对6 - prrs并联机器人的动力学进行了分析,分别计算了各个构件的雅可比矩阵,得出了114阶的系统雅可比矩阵;然后利用牛顿-欧拉法详细推导了6 - prrs并联机器人的动力学方程,结合d ’ alembert原理求出了6个主动关节的驱动力。 - At the beginning of fourth chapter , the article transforms the solving problem of partial differential equation for the american put price into a standard initial and boundary value problem of parabolic type by making some transformations . afterwards , the solving problem of parabolic type is transformed into a initial value problem of ordinary differential equation with respect to through fourier transform again . at the last section of the fourth chapter , the article solves the initial value problem with the progressive euler method and the finite element method
在第四章，对美式看跌期权价格所满足的偏微分方程定解问题通过作一系列变换，使之转化为一个标准的抛物型初、边值问题，接着又通过傅里叶变换，把抛物型初、边值问题转换为一个关于时间变量的常微分方程初值问题，然后再分别利用改进的欧拉法和有限元法对其进行了求解。