Theory of filtering and time series processing L. Zotov Laboratory work ?2 Purpose: Studying Fourier analysis of signals with random components. ... Study the calculation of the autocovariance function. ... 2) Make yourself the following a) Change the periods of harmonics b) Increase the order of autoregression c) Make the normalization of the autocovariance function. d) Change the unbiased estimation of ACF to biased e) Use another window for Blackman-Tukey method ...

This home page belongs to small group of scientists working at . Sternberg Astronomical Institute which is a part of Moscow State University . ... Электронная библиотека научно-технической и художественной литературы (доступна только из ГАИШ) . ... Local staff . Dr. Edward Kononovich (konon -at- sai.msu.ru), Associate Professor . ... Dr. Sergey Ayukov (asv -at- sai.msu.ru), Research Fellow, Webmaster of the group . ... Joint seminar of Solar Studies Structure Group and Solar Photometry Group . ...

... Consequently, it is inappropriate to expand and in ordinary spherical harmonics. The proper expansion expresses both and simultaneously in terms of a particular order of generalized spherical harmonics. ... Generalized spherical harmonics start at , and for each , . ... Generalized spherical harmonics obey a sum rule analogous to a familiar one for ordinary spherical harmonics, but it includes an explicit phase factor which depends on the orientation of the two lines of sight. ...

... A tutorial on multispectral imaging of paintings using the Mona Lisa as a case study . ... Conclusions: In this article, we have presented a tutorial description of the multispectral acquisition of images from a signal processing point of view. ... I wonder if there?s literature in astronomy matching this tutorial from which we may expand and improve current astronomical photometry processes by adopting strategies developed by more populated signal/image processing engineers and statisticians. ...

... Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Interferometric studies of the mass-loss process from cool evolved stars . ... Observing with ESO Telescopes . ... Cool evolved stars of different inital masses and thus luminosities loose considerable amounts of processed material and dust into the interstellar medium. ... However, the detailed mass-loss process is surprisingly little understood for most of these sources. ... Return to list of thesis topics . ...

... In LABORATORY OF RADIO ASTROPHYSICS OF SPECIAL ASTROPHYSICAL OBSERVATORY OF RAS . ... History . ... Current problems of the group research interests: . study for cosmic microwave background, . study of radio galaxies (identification, evolution, statistical investigation of population), . investigation of the RATAN-600 antenna, . observations in the survey mode with RATAN-600 and their analysis, . creation of the software for data analysis. vo @ sao.ru ( Oleg Verkhodanov ) ...

... The evolution of magnetic fields in OB-type stars from the study of open clusters of different ages . ... Wade G. A. The MiMeS Project: Magnetism in Massive Stars . ... Polosukhina N., Shavrina T., Drake N., Kudryavtsev D. Smirnova M. New results of the spectral observations of CPstars in the Li I 6708? spectral region with BTA telescope of SAO RAS . ... Magnetic Stars-2010 . ... List of participants . List of reports . ... Laboratory for the Stellar Magnetism Study of SAO of the RAS . ...

... Research of an atmosphere of the Earth and other planets of Solar system by optical methods . ... The long-term experience of study of atmospheres of planets of Solar system in a department of physics of planets has defined directions and methods of researches spent for laboratory . ... The tasks of laboratory are researches by optical methods of structure of a Terrestrial atmosphere, namely study of spectra of absorption of its compound radiation of natural and artificial sources. ...

Chair of solid state physics . ... Laboratory practical training on the structural analysis for 3rd year students of the Solid State Physics Chair of MIPT . ... X-ray diffraction methods in materials research . Debye method: determination of lattice parameters, identification of crystal phases . ... X-ray phase analysis: computer processing of X-ray diffraction spectra, identification of crystal phases using ICDD database . ... X-ray powder diffraction: qualitative phase analysis. ...

H-alpha imaging of BCGs . ... The basic purpose of this work is comparison of morphology of stellar and gas components in these galaxies, estimation of the current star formation rate and the total number of young ionizing O stars. ... A comparison of morphology of stellar component and hot gas was performed. ... Images of two galaxies observed with the 6 m telescope are shown in Figure The morphology of stars and hot gas (H-alpha-image) in the star-forming region of Mkn~996 is the same. ...

... Here we present the first study of the evolution of the sensitivity of the camera. A long baseline has been established by observing a calibration field (NGC6681) every year since launch in all six filters (five long- and one medium-pass). ... Figure 2 shows an image of the stars in the core of the cluster used for this analysis. ... For this reason we assume that the sensitivity is 100% in the earliest image in each filter set and compare the flux of stars in subsequent images to that. ...

... Pre-university education . ... Research areas . ... Samara region . ... University at a glance . ... How to get University . ... Samara State Aerospace University Research Research and education centers Aviation Materials Study Industrial Research Laboratory (ONIL-4) . ... Powder metallurgy and materials science research. ... Study of special conditions impact on the structure and properties of aerospace engineering materials. ... SAMARA STATE AEROSPACE UNIVERSITY . ...

... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Australia Telescope Online Archive (ATOA) . ... Parkes | ... Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ...

NATIONAL ASTRONOMY AND IONOSPHERE CENTER . ... Astronomy . ... Visitor Center . ... Optical . Lidar . At Arecibo we have a variety of optical instruments that we use to study terrestrial airglow emissions. ... This equipment is located in our Optical Laboratory, which is on site about 1000 feet from the center of the incoherent scatter radar. ... The various observational modes that are available are described in supplementary documentation for the Arecibo Observatory Optical Laboratories. ...

LABORATORY OF CYBERNETICS . Head - Prof. V.F. Krapivin, e-mail: vfk@ms.ire.rssi.ru ; vfk@mail.cplire.ru . ... Informational technologies in the remote monitoring of environment . mathematical modeling of the ecological processes and natural systems; . ... development of mathematical methods and software for geoinformational monitoring systems; . ... synthesis of ecological monitoring systems; . ... development of a new technologies for the data processing; . ... IRE RAS 1996-200 8 ...

... The facility allows researchers and students to study spectral photometry, quantitative spectral analysis, inverse problem solving methods, to measure reflectance spectra and scattering phase functions of solid materials related to planetary science. Powerful solid-state laser facility. ... The facility will allow to study physical aspects of powerful laser system design, to simulate impact processes in the Solar System, to carry out research on the interaction of laser radiation with matter. ...

... Created: 23 February 2001 . ... SOFTWARE MAINTENANCE MANUAL . ... 9 January 2001 . ... Note: in the final document, the table of contents will be to third level] . The Software Maintenance Manual describes the procedures for installation and maintenance of the software for the Gemini Near-infrared Integral Field Spectrograph (NIFS). ... Section 19.4.3 of the document “Programmatic Requirements for Gemini Instrumentation Development” states the requirements for the Software Maintenance Manual . ...

Solar High Resolution Studies . Back to . Solar Group . ... The study of photospheric "quiet" structures can have deep implications for a large variety of astrophysical topics, ranging from energy transport in astrophysical plasmas, to MHD problems in fluids with elevated Reynolds number. The wealth of structures and scales visible in the quiet solar photosphere is well exemplified in this white light movie, obtained at the Dunn Solar Telescope at the NSO/Sacramento Peak on Oct. ...

... A detailed study of two consecutive bright points observed simultaneously with CDS, EIT and MDI is presented. The analysis of the evolution of the photospheric magnetic features and their coronal counterpart shows that there is a linear dependence between the EIT Fe XII 195? flux and the total magnetic flux of the photospheric bipolarity. ... In a follow-up study, we used wide slit (90arcsec240arcsec) movies of four EIT coronal bright points (BPs) obtained with CDS. ...

... Bogod V.M. head of the laboratory . Korzhavin A.N. leading researcher . ... Golubchina O.A. senior researcher . ... Peterova N.G. senior researcher . Kaltman T.I. senior researcher . ... Tokhchukova S.Kh. senior researcher . ... Chukanov O.V. leading engineer . Sokolov B.M. engineer . Angeljuk M.A. technician . ... Last update: 26/12/2008 ...