Numerical modeling of special LED ligth source

This work presents information about numeric simulation of special light sources based on LED. In first, theoretical problems of light simulation are analyzed, next the LED source is designed and finally experimental measurement is done to confirm the results. The target is to aim maximal homogeneity due appropriate layout of LEDs. Content of this work is divided into several parts. In first part the measurement units used in light sources description are explained to understand next parts of the document. Second part describes some of the methods used for simulation of the light sources. Next chapter explains procedure for selection of the method and deals with simulation of light source design in MATLAB. Last part of this work is focused on experimental verification of designed light source, when measured data are compared with the simulated results