1 Institute of Data Science and Engineering, Xuzhou University of Technology, Xuzhou, China 2 School of Mathematics and Statistics, Huaibei Normal University, Huaibei, China This study introduces a ...

1 School of Physics, Xidian University, Xi’an, China 2 National Key Laboratory of Electromagnetic Environment, China Research Institute of Radiowave Propagation, Qingdao, China This study numerically ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

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Here’s the problem: the Army needs a building or bridge for a forward-deployment mission in another country. Shipping a full-scale structure or building materials may not be an option, especially if ...

Euler Method: The simplest numerical method for solving ODEs, which uses the derivative to project forward. [ y_{n+1} = y_n + h \cdot f(x_n, y_n) ] Heun's Method (Improved Euler Method): A two-step ...

Abstract: An integral equation approach is derived for 3D Laplace and Helmholtz equations in a multiple scattering geometry. The integral equation is solved using the collocation method. We give ...

In some cases, solving nonlinear equations analytically is extremly difficult. SciPy provides a fsolve function which uses the iterative method to solve the equations numerically.