Numerical simulation of the FDTD method in LabVIEW

The finite-difference time-domain method (FDTD) method has been widely used electromagnetics that is developed in the LabVIEW for basic scattering 2D modeling. The process is advantageous as the graphical nature of the programming environment makes it easy to create sophistical applications in a minimum amount of time. The structure of the LabVIEW makes it easy to add new components to the model at the time of need and allows the user to observe and gain insight into the behavior of the model. LabVIEW programs are called as virtual instruments (VI) and are analogous to functions from conventional language programs, VIs also have both interactive user interface and a source code equivalent and accept parameters from higher-level VIs. LabVIEW provides full functionality for any other possible arithmetic expression and the formula node contains one or more C-like statements delimited by semicolons.