COMPARATIVE ANALYSIS OF ALGORITHMS FOR DETECTION AND COUNTING OF THE EXTREMES AT THE INTERFERENCE MEASUREMENTS

A method for detection and counting of the extremes in realization of different interference and resonance meas-urements was proposed. Comparative analysis of some effective algorithms was performed, and digital algo-rithm was implemented, the advantages of its application for measurements of thin film thickness were demon-strated.

Authors: V. M. Tsaplev, I. V. Gonchar, A. V. Boldyrev Saint Petersburg State Polytechnical Univer

Direction: Instrument Engineering and Information-Measurement Technologies

Keywords: Detection and counting of the extremes, interference measurements, resonance measurements, thin film thickness, algorithm of counting of the extremes, method of divided differences, finite difference method

---

View full article