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plotting from 3 differential equations - Printable Version +- Python Forum (https://python-forum.io) +-- Forum: Python Coding (https://python-forum.io/forum-7.html) +--- Forum: General Coding Help (https://python-forum.io/forum-8.html) +--- Thread: plotting from 3 differential equations (/thread-28174.html) |
plotting from 3 differential equations - grknkilicaslan - Jul-08-2020 Hi, I do not know how to get x-z plot from the equations below. I tried many ways but I could not achieve it. This is very important for my research. Thank you dtheta/dt = -(1/2)*(cos(x)*cos(z)+sin(theta)/0.1) dx/dt = 20*x/sin(theta) - (1/2)*cos(x)*sin(z) dz/dt = 20*z/cos(theta) + (1/2)*sin(x)*cos(z) t(time) spans between 0,2000 initial conditions: theta0=pi/4 x0=-pi/2 z0=-pi/2 RE: plotting from 3 differential equations - Gribouillis - Jul-08-2020 grknkilicaslan Wrote:I tried many ways but I could not achieve itWhat have you tried? You could use scipy.integrate.solve_ivp() |