Sharif Digital Repository

Microscopic structure and solubility predictions of multifunctional solids in supercritical carbon dioxide: a molecular simulation study

Author

Noroozi, J.

Pub. Year

2017

Subjects

Carbon dioxide. / Free energy. / Molecular dynamics. / Molecular structure. / Solvation. / Free-energy calculations. / Limiting activity coefficient. / Microscopic structures. / Molecular dynamics simulations. / Molecular simulations. / Quantitative agreement. / Solubility calculations. / Supercritical carbon dioxides. / Supercritical fluid extraction. / Carbon. / Simulation. / Solubility.

An efficient estimator for tdoa-based source localization with minimum number of sensors

Author

Amiri, R.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2018

Subjects

Cramer-rao lower bound (CRLB) / Mathematical model. / Weighted least squares (WLS) / Covariance matrix. / Cramer-Rao bounds. / Estimation. / Gaussian noise (electronic) / Mathematical models. / Numerical methods. / Position measurement. / Sensors. / Time of arrival. / Covariance matrices. / Noise measurements. / Source localization. / Time difference of arrival (TDOA)

Efficient algebraic solution for elliptic target localisation and antenna position refinement in multiple-input-multiple-output radars

Author

Amiri, R.

Publisher

Institution of Engineering and Technology,

Pub. Year

2019

Subjects

Algebra. / Codes (symbols) / Feedback control. / Linear transformations. / Mathematical transformations. / MIMO radar. / Radar antennas. / Telecommunication repeaters. / Algebraic solution. / Closed form method. / Multiple input multiple output (MIMO) radars. / Non-linear transformations. / Nuisance parameter. / Target position. / Theoretical development. / Weighted least-squares estimators. / MIMO systems.

Efficient joint moving target and antenna localization in distributed MIMO radars

Author

Amiri, R.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2019

Subjects

Doppler shift (DS) / Joint target and antenna localization. / Multiple-input multiple-output (MIMO) radar. / Semidefinite relaxation (SDR) / Time delay (TD) / Codes (symbols) / Cramer-Rao bounds. / Feedback control. / Maximum likelihood estimation. / MIMO systems. / Numerical methods. / Numerical models. / Radar antennas. / Telecommunication repeaters. / Auxiliary variables. / Cramer-rao lower bound. / Efficient estimator. / Localization problems. / Moving target localization. / Multiple input multiple output (MIMO) radars. / Semidefinite relaxation. / State-of-the-art methods. / MIMO radar.

Mobility in file sharing

Author

Sheikhattar, H.

Publisher

Knowledge Systems Institute Graduate School,

Pub. Year

2005

Subjects

Mobile computing. / Multimedia systems. / File Sharing. / Mobile computers. / Mobile environments. / Mobile networking. / Ubiquitous computing.

Improved algebraic solution for elliptic localization in distributed MIMO radar

Author

Noroozi, A.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2018

Subjects

Bistatic range (BR) / Multiple-input multiple-output (MIMO) radar. / Singular value decomposition (SVD) / Target position. / Weighted least squares (WLS) / Cramer-Rao bounds. / Estimation. / Feedback control. / MIMO systems. / Radar measurement. / Radar systems. / Singular value decomposition. / Telecommunication repeaters. / Trellis codes. / Algorithm's performance. / Bistatic range. / Localization performance. / Multiple input multiple output (MIMO) radars. / Target position. / Weighted least squares. / Weighted least squares solutions. / Weighted least-squares estimators. / MIMO radar.

Localization in MIMO radar with widely separated antennas: performance study

Author

Noroozi, A.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2018

Subjects

Angle of arrival (AOA) / Bistatic range (BR) / Cramer-Rao lower bound (CRLB) / Localization performance. / Time delay (TD) / Cramer-Rao bounds. / Direction of arrival. / MIMO radar. / MIMO systems. / Radar antennas. / Radar systems. / Transmitters. / Trellis codes. / Bistatic range. / Cramer-rao lower bound. / Target position. / Radar measurement.

Efficient elliptic localization in the presence of antenna position uncertainties and clock parameter imperfections

Author

Amiri, R.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2019

Subjects

Cramer-Rao lower bound (CRLB) / Multiple-input multiple-output (MIMO) radar. / Target localization. / Time delay measurement. / Clocks. / Cramer-Rao bounds. / Feedback control. / Mathematical transformations. / MIMO radar. / Numerical methods. / Radar antennas. / Radar measurement. / Radar target recognition. / Telecommunication repeaters. / Trellis codes. / Cramer-rao lower bound. / Multiple input multiple output (MIMO) radars. / Time-delay measurements. / Weighted least squares estimation. / MIMO systems.

Efficient closed-form solution for moving target localization in mimo radars with minimum number of antennas

Author

Noroozi, A.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2020

Subjects

Bistatic range (br) / Bistatic range rate (brr) / Doppler shift (ds) / Elimination method. / Mimo radar. / Target position and velocity. / Time delay (td) / Cramer-Rao bounds. / Gaussian noise (electronic) / MIMO radar. / MIMO systems. / Radar antennas. / Transmitters. / Trellis codes. / Velocity. / Closed form solutions. / Cramer Rao lower bound. / Localization performance. / Localization problems. / Moving target localization. / Multiple input multiple output (MIMO) radars. / State-of-the-art algorithms. / Weighted least squares solutions. / Radar measurement.

Harmonic analysis of common-mode voltage in quasi-z-source inverters

Author

Noroozi, N.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2019

Subjects

Common-mode voltage. / Fourier transform. / Leakage current. / Photovoltaic power system. / Quasi-Z-Source inverter. / Fourier series. / Fourier transforms. / Harmonic analysis. / Leakage currents. / Photovoltaic cells. / Closed-loop formulation. / Common mode voltage. / Grid-connected photovoltaic system. / Harmonic analysis method. / Photovoltaic power systems. / Shoot-through. / Transformerless. / Z-source inverter. / Electric inverters.

An isolated three-phase three-switch buck rectifier with inrush current limiting

Author

Noroozi, N.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2015

Subjects

Inrush current limiter. / Power Factor Correction (PFC) / Single-stage conversion. / Electric power factor. / Limiters. / Numerical methods. / Power electronics. / Rectifying circuits. / Vector spaces. / Converter performance. / Forward/Flyback converter. / High-frequency isolation. / Power factor corrections. / Single stage. / Space Vector Modulation. / Unity power factor. / Unity power factor rectifier. / Electric rectifiers.

Three-phase quasi-Z-source inverter with constant common-mode voltage for photovoltaic application

Author

Noroozi, N.

Pub. Year

2017

Subjects

Impedance. / Inverters. / Leakage current. / Leakage currents. / Odd PWM. / Photovoltaic power system. / Quasi-Z-Source inverter. / Capacitance. / Electric impedance. / Modulation. / Nobelium. / Photovoltaic cells. / Pulse width modulation. / Semiconductor diodes. / Switches. / Voltage control. / Common mode voltage. / Grid-connected photovoltaic system. / High order harmonics. / Modulation techniques. / Photovoltaic applications. / Photovoltaic power systems. / Semiconductor element. / Z-source inverter. / Electric inverters.

Three-Phase quasi-Z-source inverter with constant common-mode voltage for photovoltaic application

Author

Noroozi, N.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2018

Subjects

Common-mode voltage (CMV) / Leakage current. / Odd pulse width modulation (PWM) / Photovoltaic (PV) power system. / Quasi-Z-source inverter (q-ZSI) / Capacitance. / Electric impedance. / Leakage currents. / Modulation. / Nobelium. / Photovoltaic cells. / Pulse width modulation. / Semiconductor diodes. / Switches. / Voltage control. / Common mode voltage. / Grid-connected photovoltaic system. / High order harmonics. / Modulation techniques. / Photovoltaic applications. / Photovoltaic power systems. / Semiconductor element. / Z-source inverter. / Electric inverters.

An isolated three-phase soft-switched buck rectifier

Author

Noroozi, N.

Pub. Year

2010

Subjects

Buck rectifier. / Soft switching. / ZCS. / Auxiliary circuits. / Auxiliary switch. / Digital simulation. / Energy recovery. / Operation mode. / Power switches. / Resonant inductance. / Secondary windings. / SIMPLE method. / State sequences. / State transitions. / Switching loss. / Switching period. / Switching power loss. / Unity power factor rectifier. / ZCS. / Electric converters. / Electric power factor. / Power transformers. / Soft switching. / Transformer windings. / Winding. / Zero voltage switching. / Electric rectifiers.

A modulation method for leakage current reduction in a three-phase grid-tie quasi-Z-source inverter

Author

Noroozi, N.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2018

Subjects

Common-mode voltage. / Fourier transform. / Harmonic analysis. / Inverters. / Leakage current. / Modulation. / Power harmonic filters. / quasi-Z-Source inverter. / Electric inverters. / Fourier series. / Fourier transforms. / Leakage currents. / Passive filters. / Switches. / Vector spaces. / Common mode voltage. / Fourier transform analysis. / Grid-connected photovoltaic system. / High-frequency harmonics. / Leakage current reduction. / Low and high frequencies. / Z-source inverter.

Solvation free energy and solubility of acetaminophen and ibuprofen in supercritical carbon dioxide: Impact of the solvent model

Author

Noroozi, J.

Publisher

Elsevier,

Pub. Year

2016

Subjects

Molecular dynamics simulations. / Quadrupole moment. / Solubility. / Solvation free energy. / Supercritical carbon dioxide. / Carbon dioxide. / Dipole moment. / Electrostatic force. / Electrostatics. / Lennard-Jones potential. / Molecular dynamics. / Molecules. / Solubility. / Solvation. / Solvents. / Supercritical fluid extraction. / Volume measurement. / Attractive interactions. / Classical molecular dynamics. / Lennard-Jones parameters. / Molecular dynamics simulations. / Quadrupole moments. / Quantitative prediction. / Solvation free energies. / Supercritical carbon dioxides. / Free energy.

A soft switching three-phase three-switch buck rectifier

Author

Noroozi, N.

Pub. Year

2010

Subjects

Auxiliary circuits. / Auxiliary switch. / Digital simulation. / Energy recovery. / Operation mode. / Power switches. / Pulse-width modulation rectifiers. / Resonant inductance. / Simple method. / State sequences. / Switching loss. / Unity power factor rectifier. / Zero-current switching. / DC-DC converters. / Electric power factor. / Industrial electronics. / Pulse width modulation. / Soft switching. / Zero voltage switching. / Electric rectifiers.

A new t-type direct AC/AC converter

Author

Khodabandeh, M.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2015

Subjects

AC-AC power converters. / Active filters. / Capacitors. / Electric power factor. / Power electronics. / Voltage regulators. / AC/AC converter. / Back-to-back converter. / Different frequency. / Direct AC/AC converters. / frequency changing converter. / Operation and control. / Output voltage regulation. / Unity power factor. / Power converters.