ESTIMATION OF THE ACCURACY OF DETERMINING A TELEMETRIC INFORMATION TREND BASED ON DYNAMIC WINDOW-WEIGHT CONVERSION OF FOURIER
The article analyzes the accuracy of determining the trend of telemetric information using various methods of extracting the low-frequency component. A dynamic window-weight Fourier transform is proposed, which allows to identify the trend of telemetric information with the best correlation coefficient of the trend of telemetric information and the original noise implementation. The research shows the possibility of improving the quality of processing telemetric information, obtained from the test results of rocket and space technology products, based on the compensation of the interference noise component influence on telemetry information measurement results.