I need to program Euler's method to solve a system of two diffferential equations of first order. Fist, I have programmed the Euler's method for just one differential equation: ...
Is it possible to write a code in Mathematica that implements various differentiation methods (like forward, central, extrapolated, etc.)?
I want to solve the ode and plot the solution v[x] for different values of parameter a where ...
I want to minimize the function fcc. When fcc is calculated for a specified point the answer is correct: ...
I want to minimize a function f with NMinimize but an error occurs that says: ...
I have a (hopefully small) problem with some numerical integration algorithm, more specifically I want to integrate the imaginary part of a complex valued function, e.g. ...