Visualization of population dynamics during the pandemic

based on SIRD model

Technology

GUI created in C++ with Qt library. QCustomPlot was used to generate plots.

Solved ODE system

where :
S - healthy population susceptible to infection
I - infected population
R - a recovered, resistant population
D - dead population
- infection rate
- recovery rate
- mortality rate

Solving method

First order Runge Kutta method (the Euler method) is used to solve the above ODE system

Result