Results 91 to 100 of about 612 (188)

Multi-Layer Perceptron Monthly Runoff Prediction Optimized by EWT Multiple Decomposition and Several New Metaheuristic Algorithms

open access: yesRenmin Zhujiang
To improve the accuracy of monthly runoff time series prediction, enhance the performance of multi-layer perceptron (MLP), and compare and verify the optimization effects of four new metaheuristic algorithms on benchmarking functions and instance ...
CAI Liang, BAO Yanfei, CUI Dongwen
doaj  

High frequency Wien-type chaotic oscillator

open access: yes, 1998
A Wien-type oscillator based on a current feedback opamp (CFOA) employed as a non-inverting voltage-controlled voltage source is modified for chaos by adding an inductor and a general purpose signal diode.
Kennedy, M. P.   +3 more
core   +1 more source

CFOA tabanlı analog süzgeç tasarımları, benzetimleri ve deneyleri

open access: yes
Bu tez çalışmasında akım geri beslemeli işlemsel yükselteç (CFOA) tabanlı gerilim modlu üç adet birinci dereceden ve altı adet ikinci dereceden olmak üzere toplam dokuz adet aktif süzgeç devresi tasarlanmıştır.
Doğan, Mehmet
core  

The Class of Two‐CFOA‐Based Canonic Floating Immittance Simulators: 14 New Configurations

open access: yes
The main object of this brief report is to introduce 14 new floating immittance (FI) configurations each employing only two current feedback op‐amps (CFOA) and canonical number of only three passive elements, as an
Data Ram Bhaskar   +2 more
core   +1 more source

Oxidized Forms of Olive Oil Secoiridoids: Semisynthesis, Identification and Correlation with Quality Parameters. [PDF]

open access: yesPlanta Med, 2022
Antoniadi L   +6 more
europepmc   +1 more source

Design Of A Signal Generator Using Current Feedback Operational Amplifiers

open access: yes, 2008
Sinusoidal, triangular and rectangular waveforms are generated using current feedback operational amplifiers. A signal generator using a Current Feedback Operational Amplifier (CFOA) was designed, simulated and fabricated.
Haque, Akm Sydul
core  

A Hybrid Multi-Strategy Chinese Pangolin Optimization Algorithm and Its Applications. [PDF]

open access: yesBiomimetics (Basel)
Jia C   +6 more
europepmc   +1 more source

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