Bouncing Ball
Bouncing ball as a test for the Runge Kutta version with Variable time step. The ball bounces on a floor. During the bounce a much smaller step size is required. The RKV option takes care of this.
View model →Cascade of containers
Suppose that we have a container with a hole and a time varying inflow. What will happen if we catch the outflow of this container in another container? And this output in another one. Let’s generalize. We have a cascade of N containers where the inflow of container i is the outflow of container i-1 for i =2,.. N. We ignore the delay caused by the distance between the containers, and we assume that the geometry of all containers is the same.
View model →Simulated annealing
A MyM implementation of the simulated annealing optimisation algorithm. The search walks a 15×15 energy landscape, always accepting downhill moves and taking uphill ones with a probability that falls as the temperature cools — with a live trail visualising where it explores.
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