To implement an approximation of the fractional order Laplacian operator s ? as a weighted sum of high pass filter sections, it is essential to extract the cutoff frequencies and filter gains of each section in order to achieve the lowest error possible
Programmable constant phase element realization with crossbar arrays
Introduction: Constant Phase Elements (CPEs) have been widely used in many applications due to the extra degree of freedom, which offers new responses and behaviors
Two implementations of fractional-order relaxation oscillators
This work proposes general formulas for designing two different topologies of fractional-order relaxation oscillators
On the Approximations of CFOA-Based Fractional-Order Inverse Filters
In this paper, three novel fractional-order CFOA-based inverse filters are introduced
Comparison between three approximation methods on oscillator circuits
The promising capabilities of fractional-order devices challenge researchers to find a way to build it physically
All Possible Topologies of the Fractional-Order Wien Oscillator Family Using Different Approximation Techniques
This paper introduces all the possible topologies of the Wien bridge oscillator family
Memristor-based reactance-less oscillator
The first reactance-less oscillator is introduced
Cancellable face recognition based on fractional-order Lorenz chaotic system and Haar wavelet fusion
Cancellable biometrics is the art of generating distorted or encrypted templates of original biometric templates
Comparison and database development of four recent ASM3 model extensions
In the last decade, many Activated Sludge Model No
Two-dimensional steady-state analysis of selected wastewater state variables using asm3
Performance of activated sludge wastewater treatment plants are mainly dependent on bacterial growth, which is limited by many factors