Program system for solving direct and inverse tasks of diode-laser gasanalyzer
Venedict A. Kapitanov, M. Yu. Kataev, Ya. V. Goppe · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2004
In the paper the program system (PS) written on LabView, for solving of the direct and an inverse tasks of diode laser gas analyzer measurements data is described. Application of programming system LabView is connected in that this system has an advantage before the visual programming languages (VC++, Delphi or VB) by development of the program systems for real measuring devices, and also at the control results of experiments. Given PS contains four parts. The first part is connected to viewing of the spectroscopic database HITRAN1, the second with calculation of an absorption coefficients and transmittance; the third allows to modeling signals of the diode laser gas analyzer for various conditions and methods of measurement (a contour, 1st or 2nd derivatives) and the fourth part is intended for data processing both modeling, and real signals with the purpose of