Title :
Analytical design of higher-order differentiators using least-squares technique
Author :
Mollova, G. ; Unbehauen, R.
Author_Institution :
Dept. of Fundamentals of Electr. Eng., Erlangen-Nurnberg Univ., Germany
fDate :
8/16/2001 12:00:00 AM
Abstract :
New, simple analytic closed-form relations for least-squares design of higher-order differentiators are presented. Using this approach, solving a system of linear equations for fullband differentiators is avoided. Numerical and graphical results are given
Keywords :
differentiating circuits; digital circuits; filtering theory; least squares approximations; analytic closed-form relations; analytical design; fullband differentiators; graphical results; higher-order digital differentiators; least-squares design; least-squares technique; numerical results;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20010725
