Never Drop Coding.

摘要： In numerical methods, we can reduce dt or dx to improve the accuracy of solving equations and calculating integration. However, it will also increase 阅读全文

摘要： Considering two dimensional cases, the distribution of electric potential can be obtained by solving Laplace’s and Poisson's Equation based on various 阅读全文

摘要： For intial value problems, the physical quantities as a function of time can be obtained by the iteration, when the differential equations are transfo 阅读全文

摘要： The trajectory of projectile depends on the initial velocity. Taking the two-dimension case as an example, we will demonstrate how to calculate the ra 阅读全文

摘要： Given the forces of objects and initial displacement/velocity, we can determine the trajectory as a function of time by the iteration. Here we focus o 阅读全文

摘要： It is common to solve the initial value problem using a "for - end" loop. For example, we know the displacement and velocity at t=0. Then, we can upda 阅读全文