Ahmad Ayatollahi
Title
Cited by
Cited by
Year
Implementation of biologically plausible spiking neural network models on the memristor crossbar-based CMOS/nano circuits
A Afifi, A Ayatollahi, F Raissi
2009 European Conference on Circuit Theory and Design, 563-566, 2009
1222009
FIR digital filters design: particle swarm optimization utilizing LMS and minimax strategies
M Najjarzadeh, A Ayatollahi
2008 IEEE International Symposium on Signal Processing and Information …, 2008
772008
An efficient neural network based method for medical image segmentation
N Torbati, A Ayatollahi, A Kermani
Computers in biology and medicine 44, 76-87, 2014
712014
STDP implementation using memristive nanodevice in CMOS-Nano neuromorphic networks
A Afifi, A Ayatollahi, F Raissi
IEICE Electronics Express 6 (3), 148-153, 2009
642009
Nursing and midwifery students’ approaches to study and learning
P Mansouri, F Soltani, S Rahemi, MM Nasab, AR Ayatollahi, ...
Journal of Advanced Nursing 54 (3), 351-358, 2006
582006
Towards automatic detection of atrial fibrillation: A hybrid computational approach
F Yaghouby, A Ayatollahi, R Bahramali, M Yaghouby, AH Alavi
Computers in Biology and Medicine 40 (11-12), 919-930, 2010
562010
Classification of cardiac abnormalities using reduced features of heart rate variability signal
F Yaghouby, A Ayatollahi, R Soleimani
World Applied Sciences Journal, 2009
552009
EEG analysis based on wavelet-spectral entropy for epileptic seizures detection
A Mirzaei, A Ayatollahi, P Gifani, L Salehi
2010 3rd International Conference on Biomedical Engineering and Informatics …, 2010
542010
A modified Zeeman model for producing HRV signals and its application to ECG signal generation
V Jafarnia-Dabanloo, N., McLernon, D.C., Zhang, H., Ayatollahi, A., Johari-Majd
Journal of Theoretical Biology 244 (2), 180–189, 2007
532007
Medical ultrasound image segmentation using genetic active contour
M Talebi, A Ayatollahi, A Kermani
Journal of Biomedical Science and Engineering 4 (2), 105, 2011
432011
An adaptive speckle suppression filter based on Nakagami distribution
S Ghofrani, MR Jahed-Motlagh, A Ayatollahi
EUROCON'2001. International Conference on Trends in Communications …, 2001
372001
A wavelet-approximate entropy method for epileptic activity detection from EEG and its sub-bands
H Vavadi, A Ayatollahi, A Mirzaei
Journal of Biomedical Science and Engineering 3 (12), 1182, 2010
362010
Automatic counting of leukocytes in giemsa-stained images of peripheral blood smear
M Hamghalam, A Ayatollahi
2009 International Conference on Digital Image Processing, 13-16, 2009
292009
Baseline wandering removal by using independent component analysis to single-channel ECG data
Z Barati, A Ayatollahi
2006 International Conference on Biomedical and Pharmaceutical Engineering …, 2006
292006
A new hybrid particle swarm optimization for multimodal brain image registration
F Ayatollahi, SB Shokouhi, A Ayatollahi
Scientific Research Publishing, 2012
272012
A low power, high SFDR, ROM-less direct digital frequency synthesizer
H Jafari, A Ayatollahi, S Mirzakuchaki
2005 IEEE Conference on Electron Devices and Solid-State Circuits, 829-832, 2005
272005
A new nonlinear model for generating RR tachograms
DC McLernon, NJ Dabanloo, A Ayatollahi, VJ Majd, H Zhang
Computers in Cardiology, 2004, 481-484, 2004
242004
A comparison between genetic algorithm and PSO for linear phase FIR digital filter design
M Najjarzadeh, A Ayatollahi
2008 9th International Conference on Signal Processing, 2134-2137, 2008
232008
Comparing Gaussian and chirplet dictionaries for time-frequency analysis using matching pursuit decomposition
S Ghofrani, DC McLernon, A Ayatollahi
Proceedings of the 3rd IEEE International Symposium on Signal Processing and …, 2003
232003
An arrhythmia classification method based on selected features of heart rate variability signal and support vector machine-based classifier
F Yaghouby, A Ayatollahi
World Congress on Medical Physics and Biomedical Engineering, September 7-12 …, 2009
222009
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Articles 1–20