TY - CHAP AU - Muhammad Tariqus Salam AU - Venkat Ramachandran ED - Fausto Pedro García Márquez Y1 - 2011-04-11 PY - 2011 T1 - Design of Two-Dimensional Digital Filters Having Variable Monotonic Amplitude-Frequency Responses Using Darlington-type Gyrator Networks N2 - The new technology advances provide that a great number of system signals can be easily measured with a low cost. The main problem is that usually only a fraction of the signal is useful for different purposes, for example maintenance, DVD-recorders, computers, electric/electronic circuits, econometric, optimization, etc. Digital filters are the most versatile, practical and effective methods for extracting the information necessary from the signal. They can be dynamic, so they can be automatically or manually adjusted to the external and internal conditions. Presented in this book are the most advanced digital filters including different case studies and the most relevant literature. BT - Digital Filters SP - Ch. 3 UR - https://doi.org/10.5772/15098 DO - 10.5772/15098 SN - PB - IntechOpen CY - Rijeka Y2 - 2024-03-28 ER -