Васильєв, В.В., Сімак, Л.О. and Тодорова, Г.М. 2021. Approximation of continuous signals in the environments of Mattetasa and MatLab / Simulink Integrated Systems. Proceedings of National Aviation University. 13, 2 (Mar. 2021), 68–74. DOI:https://doi.org/10.18372/2306-1472.13.13681.