Sharif Digital Repository

On the achievability of Cramér-Rao bound in noisy compressed sensing

Author

Niazadeh, R.

Pub. Year

2012

Subjects

Chernoff bound. / Typical estimation. / Achievability. / Building blockes. / Compressed sensing. / Compressive sampling. / Concentration of measure. / Gaussianity. / joint typicality. / Lower bounds. / Matrix. / Measurement matrix. / Signal process. / Theoretic limit. / Estimation. / Signal reconstruction.

An alternating minimization method for sparse channel estimation

Author

Niazadeh, R.

Pub. Year

2010

Subjects

Alternating minimization. / Channel taps. / High SNR. / Least square methods. / Lower bounds. / MAP detection. / Maximum A posteriori probabilities. / Sparse channels. / Wireless transmissions. / Acoustic fields. / Algorithms. / Iterative methods. / Least squares approximations. / Location. / Optimization. / Signal detection. / Underwater acoustics. / Estimation.

Erratum: ISI sparse channel estimation based on SL0 and its application in ML sequence-by-sequence equalization (Signal Processing (2012) 92 (1875-1885))

Author

Niazadeh, R.

Pub. Year

2014

Corrigendum to "ISI sparse channel estimation based on SL0 and its application in ML sequence-by-sequence equalization" [Signal Processing 92 (2012) 1875-1885] (DOI:10.1016/j.sigpro.2011.09.035)

Author

Niazadeh, R.

Pub. Year

2013

Subjects

Channel estimation. / Channel equalization. / Adaptive filters. / Sparse recovery. / Viterbi algorithm.

Adaptive and non-adaptive ISI sparse channel estimation based on SL0 and its application in ML sequence-by-sequence equalization

Author

Niazadeh, R.

Pub. Year

2010

Subjects

Adaptive methods. / Channel estimation method. / Least mean square algorithms. / Mean square equalization. / Optimality. / Simulation result. / Sparse channels. / Sparse signal representation. / Estimation. / Underwater acoustics. / Viterbi algorithm. / Maximum likelihood estimation.

Implementation and optimization of wavelet modulation in additive gaussian channels

Author

Niazadeh, R.

Pub. Year

2009

Subjects

Additive gaussian channel. / AWGN channel. / Different frequency. / Implementation and optimization. / Message signals. / Novel methods. / Optimal detectors. / Wavelet modulation. / Communication systems. / Digital communication systems. / Optimization. / Trellis codes. / Modulation.

Network vulnerability analysis through vulnerability take-grant model (VTG)

Author

Shahriari, H. R.

Pub. Year

2005

Subjects

Algorithms. / Graph theory. / Mathematical models. / Polynomials. / Security of data. / Bounded polynomial algorithm. / Vulnerabilities rewriting rules. / Vulnerability take-grant model (VTG) / Information analysis.

Sequence dependence of the binding energy in chaperone-driven polymer translocation through a nanopore

Author

Abdolvahab, R. H.

Pub. Year

2011

Subjects

Binding affinities. / Binding proteins. / Mean first passage time. / Monomer types. / Nearest-neighbors. / Polymer translocation. / Potential gradients. / Stiff polymers. / Trans side. / Translocation dynamics. / Monomers. / Nanopores. / Nuclear energy. / Polymers. / Potential energy. / Binding energy.

First passage time distribution of chaperone driven polymer translocation through a nanopore: Homopolymer and heteropolymer cases

Author

Abdolvahab, R. H.

Pub. Year

2011

Subjects

Advection diffusion equation. / Characteristic exponents. / Dimensionless parameters. / First passage time. / First passage time distributions. / Heterogeneous polymers. / Mean waiting time. / Monte Carlo Simulation. / Polymer translocation. / Power-law dependences. / Reaction coordinates. / Stiff polymers. / Translocation dynamics. / Translocation process. / Waiting time. / Advection. / Binding energy. / Chain length. / Electron transitions. / Monte Carlo methods. / Nanopores. / Partial differential equations. / Polymers. / Probability distributions. / Probability density function. / Polymer. / Chemical model. / Chemistry. / Nanopore. / Computer Simulation. / Diffusion. / Models, Chemical. / Monte Carlo Method.

Reply: Abedpour, asgari, and tabar

Author

Abedpour, N.

Pub. Year

2011

Irreversibility in response to forces acting on graphene sheets

Author

Abedpour, N.

Pub. Year

2010

Subjects

Graphene sheets. / Relaxation mechanism. / Ripple structure. / Sample sizes. / Structural parameter. / Suspending structures. / Graphite. / Graphene.

Analysis of design goals of cryptography algorithms based on different components

Author

Molk, A.M.N.G.

Publisher

Institute of Advanced Engineering and Science,

Pub. Year

2021

Subjects

Analysis. / Telemedicine. / IoT. / Cryptography algorithms. / Component.

Conservation of statistical results under the reduction of pair-contact interactions to solvation interactions

Author

Radja, N.H.

Pub. Year

2005

Subjects

Additives. / Hydrophilicity. / Mathematical models. / Proteins. / Structural design. / Vectors. / Interactions. / Miyazawa-Jernigan interactions. / Solvation. / Contacts (fluid mechanics) / Amino acid. / Protein. / Protein binding. / Solvent. / Binding site. / Chemical model. / Chemical structure. / Chemistry. / Computer simulation. / Protein conformation. / Statistical model. / Amino Acids. / Binding Sites. / Models, Chemical. / Models, Molecular. / Models, Statistical. / Solvents.

Multifunctional hyperelastic structured surface for tunable and switchable transparency

Author

Mahabadi, R. K.

Publisher

MDPI AG,

Pub. Year

2021

Subjects

Fabrication. / Switchable. / Structured surfaces. / Optimized design. / Microwave. / Metasurface. / Mechanically tunable.

MaxHiC: A robust background correction model to identify biologically relevant chromatin interactions in Hi-C and capture Hi-C experiments

Author

Alinejad Rokny, H.

Publisher

Public Library of Science,

Pub. Year

2022

Subjects

Bioinformatics. / C (programming language) / Maximum likelihood. / Python. / Background correction. / Background modelling. / Chromatin structure. / Correction models. / Functional interaction. / GC contents. / Genomic regions. / High-order. / Higher-order. / Interaction frequencies. / Binding sites. / Deoxyribonuclease. / Histone. / Transcription factor CTCF. / Binding site. / Binomial distribution. / Biological model. / Biotechnology. / Chromatin structure. / Clustered regularly interspaced short palindromic repeat. / Data analysis. / Enhancer region. / Experimental study. / Expression quantitative trait locus. / Gene mapping. / Genetic database. / Genetic regulation. / Genome-wide association study. / Maximum likelihood method. / Molecular interaction. / Promoter region. / Protein binding. / Single nucleotide polymorphism. / Statistical bias. / Statistical significance. / Validation process. / Chromatin. / Genetics. / Genome. / Genome-wide association study. / Genomics. / Procedures. / Binding Sites. / Chromatin. / Genome. / Genome-Wide Association Study. / Genomics.

SER of M-PSK modulation in incremental-selective decode-and-forward cooperative communications over Rayleigh fading channels

Author

Renani, R. A.

Pub. Year

2011

Subjects

Cooperative communication. / Decode and forward. / Direct links. / Incremental relaying. / Optimal power allocation. / Phase signals. / PSK modulation. / Retransmissions. / selective relaying. / Symbol error rates. / Total power. / Communication channels (information theory) / Communication systems. / Fading channels. / Innovation. / Optimization. / Signal receivers. / Wireless sensor networks. / Rayleigh fading.

Power allocation for incremental-selective decode-and-forward cooperative communications over Rician fading channels

Author

Renani, R. A.

Pub. Year

2011

Subjects

Decode and forward. / Incremental relaying. / Power allocations. / Rician fading channel. / Selective relaying. / Communication systems. / Fading (radio) / Innovation. / Fading channels.

Efficient and practical protocol for silylation of hydroxyl groups using reusable lithium perchlorate dispread in silica gel under neutral condition [electronic resource] / N. Azizi, R. Yousefi, M. R. Saidi.

Author

Azizi, N. (Najmodin).

Subjects

LP-SiO2. / Silylation. / Hexamethyldisilazane. / Recycling. / Hydroxyl group. / Regioselective. / Alcohol. / Phenol. / Lithium perchlorate. / Silica gel.

Modeling, estimation, and model predictive control for Covid-19 pandemic with finite security duration vaccine

Author

Delavar, A.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2022

Subjects

Economic constraint. / Hospitals. / Kalman filters. / Model predictive control. / Population statistics. / Covid pandemic. / Economic constraints. / Finite duration. / Infection rates. / Model estimation. / Model predictive. / Model-predictive control. / Mortality rate. / Unscented Kalman Filter. / Vaccine finite duration. / Vaccines.