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Total 11643 records
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# Type Title Author Publisher Pub. Year Subjects Call Number
1 مقاله A new pipeline implementation of an adaptive IIR filter for noise reduction application Golmohammadi, A. 2004 Pipelines.
Throughput.
Field programmable gate arrays.
Monitoring.
Robust stability.
Filtering.
Adaptive filters.
Digital signal processing.
Noise reduction.
IIR filters.
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2 مقاله ECG denoising using modulus maxima of wavelet transform Ayat, M. 2009 Article.
Artifact.
Computer assisted diagnosis.
Human.
Methodology.
Reproducibility.
Sensitivity and specificity.
Signal processing.
Algorithm.
Diagnosis, Computer-Assisted.
Electrocardiography.
Reproducibility of Results.
Signal Processing, Computer-Assisted.
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3 مقاله ECG denoising using modulus maxima of wavelet transform Ayat, M. 2009 ECG denoising.
Wavelet transform.
Adaptive thresholding.
De-noising.
ECG signals.
Lipschitz exponents.
Local maximum.
Medical engineering.
Modulus maxima.
Reducing noise.
Singular points.
White gaussian noise.
Biology.
Biomedical engineering.
Electrochromic devices.
Engineering.
Gaussian noise (electronic)
Partial discharges.
Signal processing.
Signal to noise ratio.
Wavelet transforms.
White noise.
Electrocardiography.
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4 مقاله Wavelet based speech enhancement using a new thresholding algorithm Ayat, S. 2004 Speech enhancement.
Noise reduction.
Discrete wavelet transforms.
Wavelet coefficients.
Testing.
Working environment noise.
Speech processing.
Wavelet transforms.
Speech analysis.
Wavelet domain.
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5 مقاله A Compact Spectral Model for Convolutional Neural Network Ayat, O. Springer Science and Business Media Deutschland GmbH, 2023 Convolutional neural network (CNN)
Spectral domain CNN.
Computer vision (CV)
Spectral representation.
Spatial domain.
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6 مقاله An improved wavelet-based speech enhancement by using speech signal features Ayat, S. 2006 Algorithms.
Parameter estimation.
Wavelet transforms.
Shrink function.
Speech enhancement.
Threshold selection.
Thresholding algorithm.
WaveShrink.
Speech processing.
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7 مقاله An improved spectral subtraction speech enhancement system by using an adaptive spectral estimator Ayat, S. 2005 Signal to noise ratio.
Speech analysis.
Spurious signal noise.
Spectral estimator.
Spectral subtraction.
Speech enhancement.
Speech processing.
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8 مقاله The relationship between an EFL teacher's gender and students' willingness to communicate Khosravizadeh, P. Common Ground Publishing, 2013 Cultural orientations.
Foreign language teaching.
Gender.
Social factors.
Willingness to communicate.
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9 مقاله Design and development of a miniaturized roto-translational motion platform for microaerial vehicle identification Abdollahi, M. R. IEEE, 2024 5 Degree-of-freedom.
Micro aerial vehicle.
Motion platform.
System identification.
Wind tunnel test.
Integrated circuit design.
Kalman filters.
Micro air vehicle (MAV)
Structural dynamics.
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10 مقاله An automated simple algorithm for realistic pore network extraction from micro-tomography images Rabbani, A. 2014 City-block distance function.
Micro-tomography images.
Pore network extraction.
Watershed segmentation algorithm.
Algorithms.
Extraction.
Image processing.
Mechanical permeability.
Porous materials.
Tomography.
Algorithm implementation.
City-block distances.
Coordination number.
Image processing functions.
Micro-tomography.
Network extractions.
Pore networks.
Image segmentation.
Algorithm.
Porous medium.
Size distribution.
Watershed.
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11 مقاله Discrimination of heart arrhythmias using novel features in heart rate phase space Moharreri, S. 2013
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12 مقاله An intelligent hybrid classification algorithm integrating fuzzy rule-based extraction and harmony search optimization: Medical diagnosis applications Mousavi, S. M. Elsevier B.V, 2021 Classification (of information)
Computer aided diagnosis.
Efficiency.
Fuzzy inference.
Fuzzy rules.
Heuristic algorithms.
Machine learning.
Classification algorithm.
Cross validation.
Fuzzy rule based.
Fuzzy rule based systems.
Harmony search algorithms.
Learning classifiers.
Machine-learning.
Medical data sets.
Nested cross validations.
Taguchi's methods.
Taguchi methods.
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13 مقاله Performance evaluation of shared hosting security methods Mirheidari, S. A. 2012 LAMP.
Apache Security.
ITK.
MPM.
Peruser.
Shared Hosting.
Suexec.
Suphp.
Electric lamps.
Ubiquitous computing.
Websites.
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14 مقاله The behaviour of an artificially cemented sandy gravel Haeri, S. M. 2005 Compressive strength.
Pore pressure.
Portland cement.
Sand.
Shear stress.
Soils.
Carbonaceous materials.
Coarse-grained alluvium.
Sandy gravel.
Stress ratio.
Gravel.
Geotechnical engineering.
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15 مقاله An imperialist competitive algorithm approach for multi-objective optimization of direct coupling photovoltaic-electrolyzer systems Maroufmashat, A. 2014 Direct coupling.
Imperialist competitive algorithm (ICA)
Multi-objective nonlinear optimization.
Optimal size and operating condition.
PV/EL system.
Non-linear optimization.
Operating condition.
PV/EL system.
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16 مقاله Kalman filter based packet loss replacement in presence of additive noise Miralavi, S. R. 2012 Kalman filter.
Low Order Linear Prediction.
Bandwidth extension.
High quality.
Linear prediction.
Network terminals.
Packet-based communication.
Post-processing techniques.
Speech quality.
Speech segments.
Speech signals.
State-space.
Voice quality.
VoIP.
Adaptive filters.
Algorithms.
Bandwidth.
Communication systems.
Computer vision.
Internet telephony.
Packet loss.
Speech analysis.
Kalman filters.
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17 مقاله Investigation of Mesh Sensitivity Influence to Determine Crack Characteristic by Finite Element Methods Azimi, M. Springer New York LLC 2016 Fracture mechanics.
Optimum element size.
Semi-elliptical groove.
Fracture.
Fracture mechanics.
Element sizes.
Extended finite element models.
Fracture characteristics.
LEFM.
Linear elastic fracture.
Numerical results.
Semi-elliptical groove.
XFEM.
Finite element method.
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18 مقاله Investigation of the effect of nanosilica on rheological, thermal, mechanical, structural, and piezoelectric properties of poly(vinylidene fluoride) nanofibers fabricated using an electrospinning technique Haddadi, S. A. 2017 Fluorine compounds.
Piezoelectricity.
Silica.
Tensile strength.
Crystalline structure.
Degree of crystallinity.
Electrospinning techniques.
Output voltages.
Piezoelectric property.
Poly (vinylidene fluoride)(PVDF)
Poly(vinylidene fluoride)
Rheological property.
Nanofibers.
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19 مقاله A method for real-time safe navigation in noisy environments Neyshabouri, S. A. S. 2013 Path planning.
Graphics Processing Unit.
Near-optimal solutions.
Noisy environment.
Parallel processing.
Rapidly-exploring random trees.
Safe navigations.
Safety evaluations.
Sampling-based motion planning.
Algorithms.
Collision avoidance.
Computer graphics.
Computer graphics equipment.
Motion control.
Motion planning.
Program processors.
Robots.
Trees (mathematics)
Robotics.
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20 مقاله A generalization of the swartz equality Pournaki, M. R. 2014
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Total 11643 records