Next: Hierarchical adaptive filtering Up: Noise reduction from Previous: Hierarchical Wiener filtering . In the preceding algorithm we have assumed the properties of the signal and the noise to be stationary. The wavelet transform was first used to obtain an algorithm which is faster than classical Wiener Filtering. ... Knowing the noise distribution, we can determine the statistically significant level at each scale of the measured wavelet coefficients. ...

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• JavaScript Mail Filters in Navigator 4.0
• The continuous wavelet transform
• Artifacts

Home . ... Observing . Exposure Time Calculator (ETC) . Survey processing . ... ESO - Public Surveys . near IR surveys . ... Exposure Time Calculator . ... Survey Area Definition Tool . Recommended values for Detector Integration Time (DIT) . ... Detector Properties . ... Filter properties . ... ESO ][ VISTA Home ] ...

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... GPI Data Pipeline 1.0 documentation . ... GPI IFS Data Handbook . ... GPI IFS Detector Properties . ... This document describes the GPI Integral Field Spectrograph (IFS), the properties of its output data, including various systematics and noise sources that one may encounter, and how these data should be calibrated. Its goal is to summarize in one place all the properties of GPI data that a new user should be familiar with to usefully work with the data. ... Field of View and Lenslet Geometry . ...

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• Field of View and Lenslet Geometry GPI Data Pipeline 1.0 documentation
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Optical characteristics of non-spherical scatterers . ... A list of reviews (under preparation) and links to the databases of Hovenier's and Gustafson's groups on the visible/infrared and microwave light scattering experiments, respectively. ... Light scattering codes . ... Benchmarks in optical properties . Tables of different light scattering characteristics carefully calculated by different codes (methods). Dependence of optical properties on scatterer parameters . ...

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• Database of Optical Properties -- Level: subpage
• Database of Optical Properties -- Level: subsubpage
• Database of Optical Properties

... This appendix tells you how you can use JavaScript to filter your incoming mail and news when you use Netscape Messenger. ... Write a JavaScript function to serve as a filter and put it in your filters file. This function takes one argument, a message object, and can make changes to that message. ... News Filters . ... This file contains the JavaScript functions that perform the mail filtering. ... For news filters it is a News Message object and for mail filters it is a Mail Message object. ...

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• Objects, Methods, and Properties
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Stellarium 0.12.3 . ... Classes . ... ClassљList . ... MeteorMgr Class Reference . Simulates a meteor shower. ... intљ . getZHR (void) . ... setFlagShow (bool b) . ... getFlagShow (void) const . ... MeteorMgr (int zhr, int maxv) . ... virtual voidљ . ... virtual boolљ . ... the initial value of the maximum meteor velocity. virtual void MeteorMgr::draw . ... Get the current zenith hourly rate. virtual void MeteorMgr::init . ... Set the zenith hourly rate. virtual void MeteorMgr::update . ...

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• Stellarium: CommLink Struct Reference
• Stellarium: TextureParams Struct Reference
• Stellarium: CCD Class Reference

... While there is practically no detector noise present at energies above , X-ray data below are considerably contaminated by noise events, which become more and more dominant towards the lowest transmitted energies (Fig. ... Investigations of 40 hours of in-orbit calibration data with the filter wheel closed, taken over a period of more than two years, showed that the noise properties vary with position and energy, but are fairly stable in time for most areas on the detector. ...

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• Future developments

... Classes . Files . ... casa . casa::HDF5HidProperty . ... A class representing an HDF5 property hid. ... HDF5HidProperty ( hid_t hid) . ... operator= ( hid_t hid) . ... Get the hid. operator hid_t () const . ... hid_t casa::HDF5HidProperty::getHid . ... casa::HDF5HidProperty::operator hid_t . ... Convert automatically to hid_t. Definition at line 73 of file HDF5HidMeta.h . ... hid_t casa::HDF5HidProperty::itsHid [private] . ... Referenced by getHid() , operator hid_t() , and operator=() . ...

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• casacore: casa::MemoryLogSink Class Reference
• casacore: casa::LogSinkInterface Class Reference
• Intellectual Property Protection

... champ name : Source ID in the format explained in the Definitions section. ra : RA in decimal degrees. ... pos_error : Source count extraction radius in arcseconds. netB : net counts in B-band. See Definitions section. error_netB : error of net counts in B-band. see Definitions section. netS : S-band net counts, defined analogously to netB . ... See Definitions section. C21 : X-ray color. ... C32 : X-ray color. See Definitions section. rateB : B-band count rate in ksec. ...

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• The AstroStat Slog Blog Archive [MADS] Kalman Filter

... 7.1 Introduction to media types . ... 7.3 Recognized media types . 7.3.1 Media groups One of the most important features of style sheets is that they specify how a document is to be presented on different media: on the screen, on paper, with a speech synthesizer, with a braille device, etc. Certain CSS properties are only designed for certain media (e.g., the 'cue-before' property for aural user agents). ... For example, the 'font-size' property is useful both for screen and print media. ...

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• Background color examples
• Dynamic HTML in Communicator
• Visual effects

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Files . ... python . tcc . base . wrapperTestCase.py . ... 7 љ from tcc.base import AxisStateValDict, RotTypeNameDict . ... 13 љ def setUp (self): . ... 55 љ def checkCmdFail (self, cmdVar, shouldFail=False): . ... 64 љ def checkTrackResult (self, cmdVar, axisCmdState, . ... tcc.base.wrapperTestCase.WrapperTestCase.checkTrackResult . ... Definition: wrapperTestCase.py:70 . ... Definition: wrapperTestCase.py:113 . ... Definition: wrapperTestCase.py:100 . ...

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• Untitled Document
• Conversion Factors, Material Properties and Constants
• lsst.tcc: python/tcc/base/tune.py Source File

Next: EVOLUTION MODELS Up: EXTREME HELIUM STARS: PULSATION Previous: EXTREME HELIUM STARS . The characteristic surface properties, effective temperature , surface gravity and composition , of EHes have been summarized by Jeffery (1996). ... Helium: ( ) By definition, helium dominates the atmospheric abundances. ... This is supported by a correlation between N and Fe abundances in EHes. ... Next: EVOLUTION MODELS Up: EXTREME HELIUM STARS: PULSATION Previous: EXTREME HELIUM STARS Simon Jeffery . ...

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• PULSATION PROPERTIES
• Basic Properties
• BASIC PROPERTIES

... 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. ...

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• A New Entropy Measure Based on Multiple Resolution and Noise Modeling
• Towards a General Definition for Spectroscopic Resolution
• Noise Detection and Filtering using Multiresolution Transform Methods

... Обзор LPR фильтра. Впечатления от наблюдений с LPR фильтром. ... Характеристики цветных фильтров Baader-Planetarium . Мой перевод pdf- файла о фильтрах с сайта Baader-Planetarium (379 кб) . ...

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• Baader NEODYMIUM (Moon & Skyglow) filter

... Science . ... Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Properties of kinematically decoupled structures in Early-Type Galaxies . ... Science Users Information . ... ESO-MIDAS . ... ESO Science Newsletter . ... The project consists in measuring the stellar kinematics, stellar populations, dynamics, and morphological properties of the kinematically decoupled structures observed in the inner regions of Early-Type Galaxies. ... Return to list of thesis topics...

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• ESO - Observing conditions: definitions
• filterRaw
• Sample Properties

... Astronomical Definition: self-replicating information . ... Climate Changes . Milloins of years timescale . ... Mass Extinctions in Geological History: . 500 million years ago (unclear) . ... Evidence from Fossil Record: 100-150 million year extinction periodicity ?? ... Climate Cycle ? ... Since the orbital period of the Sun around the center of the Galaxy is about 250 million years then every 100-150 million years the earth is in a spiral arm which is a region of high supernova density. ...

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• http://zebu.uoregon.edu/disted/ph123/lec13.html
• http://zebu.uoregon.edu/2002/ph123/lec13.html
• http://zebu.uoregon.edu/messier/m81.txt

... H.I.T.M.A.N. is a program that I have written to analyze transient host galaxies and obtain charateristics and properties of them. ... It determines physical, photometric, and cosmological properties of the host galaxies and can also correlate with transient properties. ... Any routine can be done stand alone instead of the full routine. ... The full details of the program will be described in Tucker et al 09a, and Tucker et al 09b, in prep. ...

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• Filter Throughput Curves
• GSAOI Disk Galaxies Science Page

... Physical Properties of Crystals . ... The course is an introduction into crystal physics and consists of two introductory parts devoted to the basics of crystallography and tensor analysis and six main chapters in which the physical phenomena in anisotropic medium are described by the example of the elastic, electrical and magnetic crystal properties. The effect of symmetry is also discussed. ... Effect of symmetry on crystal properties. ... Effect of symmetry on crystal optical properties. ...

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• С О Д Е Р Ж А Н И Е
• Grants LSR ISSP RAS
• Elena_projects

... We then switched the outputs of the half band filter for 3a,4a. When we did this, the problem moved to sbc3A . This shows that the problem is in the half band filter chassis. Cycling the power on the half band filter chassis did not fix the problem. ... After this the problem went away. ... The problem was in the half band filter chassis. A higher tsys could result if the half band filter was configured incorrectly and a wider bandwidth was pushed through when a narrowing was expected. ...

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• pdev_birdies_25jun07
• signalProcNotes
• GALFA Documentation

... ICND-96, Saratov, Russia. ... And though a number of efficient methods of digital sound compression is developed by far, there is still a need in new efficient methods. In this report we study a possibility of application of fractal methods to compression of speech signals. ... In this method, a speech frame is divided into larger pieces called domains, and smaller ones called regions, and an optimal set of affine transformations of domains into regions is calculated. ...

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• Kotel'nikov IRE RAS, LASLDS