PICSimLab is a realtime emulator for PIC, Arduino, STM32, ESP32, ...
Data Analysis, Simulations and Visualization on the Sphere
Static and Dynamic Structural Analysis of 2D and 3D frames.
The FMI++ TRNSYS FMU Export Utility
The behavioral model of the old Soviet calculator EPOS-73
An accurate, scalable, and energy-aware simulator for WSNs
collection of illustrative programs:small games, simulators: C, Matlab
3D vehicle simulator based on Lagrangian dynamics to simulate dynamics
Easy to use physics simulation combining ODE with OpenInventor.
Zwicker's Loudness Calculation (ISO532B) Tools