Výsledky vyhledávání - "Ali Khanagha"

Akademický článek

Performance implications of entrepreneurial orientation at public research and technology institutions

Autor: Ali Khanagha, Ali Mobini Dehkordi, Mohammad Reza Zali, S. Reza Hejazi

Publikováno v: Entrepreneurship and Sustainability Issues, Vol 4, Iss 4, Pp 601-610 (2017)

Externí odkaz: https://doaj.org/article/2d07c6dfcf154d84890c7206d3e03ee6

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Akademický článek

Modified Particle Swarm Optimization for Blind Deconvolution and Identification of Multichannel FIR Filters

Autor: Ali Khanagha, Vahid Khanagha, Vahid Tabataba Vakili

Publikováno v: EURASIP Journal on Advances in Signal Processing, Vol 2010 (2010)

Blind identification of MIMO FIR systems has widely received attentions in various fields of wireless data communications. Here, we use Particle Swarm Optimization (PSO) as the update mechanism of the well-known inverse filtering approach and we show

Externí odkaz: https://doaj.org/article/a9b3a0ec8e4a493ba536e1e218553cff

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Measuring the Entrepreneurial Orientation of Public Research Centers

Autor: Ali Mobini Dehkordi, Mohammad Reza Zali, S. Reza Hejazi, Ali Khanagha

Publikováno v: International Journal of Innovation and Technology Management. 15:1850028

This paper presents the initial results of a project to investigate the organizational antecedents of entrepreneurship at public research and technology institutions (RTIs) in Iran. In line with the policies of the government to increase the role of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::06f17ec1fc03411419e19507134dfed7
https://doi.org/10.1142/s0219877018500281

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Modified Particle Swarm Optimization for Blind Deconvolution and Identification of Multichannel FIR Filters

Autor: Vahid Tabataba Vakili, Vahid Khanagha, Ali Khanagha

Publikováno v: EURASIP Journal on Advances in Signal Processing
EURASIP Journal on Advances in Signal Processing, 2010, Volume 2010, ⟨10.1155/2010/716862⟩
EURASIP Journal on Advances in Signal Processing, Vol 2010 (2010)
EURASIP Journal on Advances in Signal Processing, Vol 2010, Iss 1, p 716862 (2010)

International audience; Blind identification of MIMO FIR systems has widely received attentions in various fields of wireless data communications. Here, we use Particle Swarm Optimization (PSO) as the update mechanism of the well-known inverse filter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5c4512b5d153bb211080896c406ddbf
https://hal.inria.fr/hal-00784443

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Solving global permutation ambiguity of time domain BSS using speaker specific features of speech signals

Autor: Ali Khanagha, Vahid Khanagha

Publikováno v: 2009 IEEE Symposium on Industrial Electronics and Applications.
2009 IEEE Symposium on Industrial Electronics and Applications., Oct 2009, Kuala Lumpur, Malaysia

International audience; Multidimensional localization of competing speakers using BSS based TDOA estimations, requires the solution of global permutation ambiguity before fusing several TDOA estimates. Since the separation quality of BSS is not perfe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46eee1e313bf892959930cd1d3cbd842
https://inria.hal.science/inria-00438658

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Selective Tap Training of FIR filters for Blind Source Separation of Convolutive Speech Mixtures

Autor: Ali Khanagha, Vahid Khanagha

This paper presents a novel low complexity time domain algorithm for blind separation of speech signal from their convolutive mixtures. We try to reduce intrinsic computational complexity of time domain algorithms by adapting only a small subset of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fa0bf168d7e4291bd55032fcf569039
https://inria.hal.science/hal-00938354

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