[HTML][HTML] A Fresh Revisit of the Issues and Improvements in Impulse Invariance Filter Design for Infinite Impulse Response Filters

C Kwan, H Ferguson - Electronics, 2024 - mdpi.com
The objective of this paper is to first present some issues with impulse invariance filter (IIF)
design during the design of digital infinite impulse response (IIR) filters. Engineers are often …

Application of Fast Fourier Transform in A Class of Two-point Boundary Value Problem

B Feng - 2021 2nd International Conference on Computing and …, 2021 - ieeexplore.ieee.org
Nowadays, Fast Fourier Transform (FFT) is applied in various industries, which facilitates the
development of human society. Besides, this algorithm is improving continuously in the …