bingchengsuo Goto Github PK

2_body_simulation

Two body numerical simulation of planetary bodies in 2-D

abelian-sandpile-model-on-thermal-granular-pile

Numerical simulation based on the Abelian sandpile model. Iterations follows the basic rule of the sandpile model. Examples demonstrate various effects of such model under different initial and boundary conditions. Attempts to simulate a thermal granular pile is included.

double_well_tunneling

Quantum Tunneling Effects under a Double-Well System with one particle trapped in the box. Practice on numerical computation of dimensionless schrodinger equation. Numerical methods are adopted to calculate the wavefunction over finite wells. Eigen-energy levels are obtained based on the convergence of each attempt.

ehp

gomokuquant

laser_triangulation_of_impact_crater

We use laser to scan over crater generated by low velocity impacts in granular media.

latticeboltzmann_fluidflow

oblique_impact

orion_nebula_observation_practice

Practice on analysis of images through observations of M42 and M43 under different filter. Images, which are post processed with calibration and extinction correction, are included.

pid_rocketfin

Rocket Grid Fin control based on PID algorithm Use Arduino Nana V3.0 and WT901 multifunctional sensor to contruct basic control. This system aims to minimize the self rotation caused by air turbulance. It can also modified to control the yaw, pitch and roll of the rocket. The Algorithm is built upon PID control. PCB files are also included