標(biāo)題: Titlebook: Data Analysis in Astronomy III; V. Gesù,L. Scarsi,M. C. Maccarone Book 1989 Springer Science+Business Media New York 1989 astronomy.astrop [打印本頁] 作者: malcontented 時(shí)間: 2025-3-21 17:06
書目名稱Data Analysis in Astronomy III影響因子(影響力)
書目名稱Data Analysis in Astronomy III影響因子(影響力)學(xué)科排名
書目名稱Data Analysis in Astronomy III網(wǎng)絡(luò)公開度
書目名稱Data Analysis in Astronomy III網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Data Analysis in Astronomy III被引頻次
書目名稱Data Analysis in Astronomy III被引頻次學(xué)科排名
書目名稱Data Analysis in Astronomy III年度引用
書目名稱Data Analysis in Astronomy III年度引用學(xué)科排名
書目名稱Data Analysis in Astronomy III讀者反饋
書目名稱Data Analysis in Astronomy III讀者反饋學(xué)科排名
作者: 飾帶 時(shí)間: 2025-3-21 22:39 作者: 觀點(diǎn) 時(shí)間: 2025-3-22 02:33
The Rayleigh Statistic in the Case of Weak Signals — Applications and Pitfallsstrength is less than this limit, then one should be careful when interpreting results, since the bias increases rapidly as p→0 which may result in the possibility of identifying a signal where none exists.作者: 形上升才刺激 時(shí)間: 2025-3-22 05:47
A Model for the Infrared Space Observatory Photometerrogress regarding the production of this model, in which case we will attempt to make this model as general as possible so that it may be used in modelling other similar experiments. In this paper we will discuss the problems associated with this work, the overall design concept, and the implementation.作者: indubitable 時(shí)間: 2025-3-22 12:39
Stability in Factor Analyses with Respect to Small Perturbations of the Data and to Departure from Gond step, we recall the principle of two non-parametric processes, namely jackknife and bootstrap. In a last stage, we compare the robustness of the asymptotic results mentioned earlier with the results obtained through non parametric processes by means of simulation and drawing of random samples in a given population.作者: aviator 時(shí)間: 2025-3-22 13:08
Statistical Restoration of Astronomical Images(i,j) is given by.where ε. represents the external contribution, in our case background and random noise. The main problem in the restoration of astronomical images is to estimate S(,) on a grid of points from the Z values, knowledge of the psf and adequate assumptions about the noise process.作者: aviator 時(shí)間: 2025-3-22 17:09
Multidimensional Discrete Signals Description Using Rotation and Scale Invariant Pattern Spectruma structuring element, called kernel, strategically chosen by the observer. A morphological operation is then constitucd by a transformation followed by some measurement on the transformed signal. The measurement on the transformed signal can be its lenght, area, volume, etc., depending on the dimension of the signal.作者: 合適 時(shí)間: 2025-3-23 00:25
Applications of Decomposition Algorithm in Clustering Methodsto study properties of non-fuzzy partitions derived from a number of algorithms providing convex decomposition of matrix U..We suggest the possibility of the application of decomposition algorithm in clustering methods in two approaches:作者: GENUS 時(shí)間: 2025-3-23 01:45
Yukari Shindo,Michiaki Yamakage that the latter is much more adequate to exhibit some periodic terms confirmed in the case of the sun demi-diameter through another analysis of oneothe authors (Laclare, 1985). Furthermore, the increased accuracy of the estimations in the parameters of the relative solar orbit (Bougeard and al 1983) shows that this method is relevant.作者: FIS 時(shí)間: 2025-3-23 06:08 作者: reserve 時(shí)間: 2025-3-23 11:06
Alessandro Giammò,Antonella Biroli5200 kms. are shown to be significant. The second field at 12.30. < R.A. < 15.30., 35° < Dec. < 70° shows a string like structure recognized here for the first time for galaxies with redshifts 2300 < cz. < 2800 kms..作者: Precursor 時(shí)間: 2025-3-23 14:56 作者: 碌碌之人 時(shí)間: 2025-3-23 21:03 作者: Toxoid-Vaccines 時(shí)間: 2025-3-23 22:21 作者: 波動(dòng) 時(shí)間: 2025-3-24 02:54
Search for Bursts of Gamma-Ray Emission from the Crab Pulsar in the Cos-B Data by Adaptive Cluster Aanalysis performed by using photon arrival times not correlated with the Crab direction shows that the events have chance occurrence probabilities of about 10. and therefore may be consistent with (rare) random fluctuations of the background. Finally, 3 σ upper limits on the existence of bursts of emission from the Crab are given.作者: Incise 時(shí)間: 2025-3-24 08:38 作者: STAT 時(shí)間: 2025-3-24 12:25
STSDAS: The Space Telescope Science Data Analysis Systemnized that many observers will wish to verify or modify the calibration themselves, so that the calibration software is also an integral part of the data analysis system. STSDAS — the Space Telescope Science Data Analysis System — is the software tool kit that allows HST observers to calibrate, reduce, and analyze HST observations.作者: 干涉 時(shí)間: 2025-3-24 17:04 作者: Postulate 時(shí)間: 2025-3-24 20:19 作者: 漂浮 時(shí)間: 2025-3-25 01:33 作者: malign 時(shí)間: 2025-3-25 04:01 作者: Desert 時(shí)間: 2025-3-25 07:37
orana Center for Scientific Culture, Erice, Sicily, Italy, on June 20-27,1988. The Workshop was the natural evolution of the two previous ones. The main goal of the first edition (Erice 1984) was to start a scientific interaction between Astronomers and Computer Scientists. Aim of the second (Erice 作者: 谷類 時(shí)間: 2025-3-25 12:08 作者: clarify 時(shí)間: 2025-3-25 16:46 作者: garrulous 時(shí)間: 2025-3-25 21:39
M. V. Singer,P. Layer,H. Goebella structuring element, called kernel, strategically chosen by the observer. A morphological operation is then constitucd by a transformation followed by some measurement on the transformed signal. The measurement on the transformed signal can be its lenght, area, volume, etc., depending on the dimension of the signal.作者: 逃避責(zé)任 時(shí)間: 2025-3-26 00:42
Microbiome and Chronic Pelvic Painto study properties of non-fuzzy partitions derived from a number of algorithms providing convex decomposition of matrix U..We suggest the possibility of the application of decomposition algorithm in clustering methods in two approaches:作者: neutralize 時(shí)間: 2025-3-26 07:35
Bladder Pain Syndrome/Interstitial CystitisThe structures of major 2-dimensional image analysis software packages in optical astronomy are overviewed. Reference is made to the varied image analysis and pattern recognition algorithms in use.作者: Nomogram 時(shí)間: 2025-3-26 10:24
Epidemiology of Chronic Postsurgical PainThe knowledge that galaxies, then undifferentiated from galactic nebulae, had different forms preceded the era of astronomical photography. Now morphological types establish a fundamental descriptive vocabulary for the study of galaxies and galactic systems (Hubble 1936, de Vaucouleurs 1959, Sandage 1975).作者: BUOY 時(shí)間: 2025-3-26 15:05 作者: Cholecystokinin 時(shí)間: 2025-3-26 20:12 作者: 商品 時(shí)間: 2025-3-26 22:53
Automated Classification of Resolved GalaxiesThe knowledge that galaxies, then undifferentiated from galactic nebulae, had different forms preceded the era of astronomical photography. Now morphological types establish a fundamental descriptive vocabulary for the study of galaxies and galactic systems (Hubble 1936, de Vaucouleurs 1959, Sandage 1975).作者: rheumatism 時(shí)間: 2025-3-27 01:43 作者: Infelicity 時(shí)間: 2025-3-27 08:56 作者: Cultivate 時(shí)間: 2025-3-27 13:26 作者: chandel 時(shí)間: 2025-3-27 16:04 作者: hemorrhage 時(shí)間: 2025-3-27 18:00
Summary of Pain Management Issuesre of deriving the covariance matrix of a time signal as well as the corresponding Fourier transform, the power spectrum. These techniques have been extensively and successfully used in many different scientific branches. In particular, they are very helpful in distinguishing stationary, periodic, a作者: Expostulate 時(shí)間: 2025-3-28 00:21 作者: reptile 時(shí)間: 2025-3-28 03:25
Risk Management in Chronic Pain Practice the asymptotic results of Anderson, Arconte, Davis, Dauxois, Pousse and Romain about the distribution of the proper values of the operators. In a second step, we recall the principle of two non-parametric processes, namely jackknife and bootstrap. In a last stage, we compare the robustness of the a作者: 事先無準(zhǔn)備 時(shí)間: 2025-3-28 08:28 作者: 思想上升 時(shí)間: 2025-3-28 12:54
Christine El-Yahchouchi,Antoun Nader fitting techniques used in that context derive from a statistically rigorous method of estimation, the maximum likelihood method. In its simplest and most widely used form, the method is applied to the case of two variables, only one of which is affected by error; while in the more general case all作者: 腐蝕 時(shí)間: 2025-3-28 16:50
Interventional Treatment of Chronic Painte experiments to date with real imaging capabilities have been NASA’s SAS-2 and ESA’s COS-B. At lower energies (1-30 MeV) only balloon experiments have so far had imaging capabilities (e.g. the MPE Compton Telescope). Much of the scientific analysis of such data can be done without actually generat作者: 宏偉 時(shí)間: 2025-3-28 22:38
C. Figarella,D. Basso,O. Guy-Crotte for short bursts of gamma-ray emission from the source. As a result, two clusters of 3 and 6 photon arrival times within 264 s and 1813s respectively were found with the corresponding residual phases having close correlation with the peaks of the Crab pulsed emission. The comparison with a similar 作者: 雪崩 時(shí)間: 2025-3-29 00:37
https://doi.org/10.1007/978-3-642-75319-0ty and h(,) is the point spread function (psf)-However, when we consider discrete samples on a rectangular grid, the intensity measured at each pixel (i,j) is given by.where ε. represents the external contribution, in our case background and random noise. The main problem in the restoration of astro作者: bonnet 時(shí)間: 2025-3-29 07:04
M. V. Singer,P. Layer,H. Goebell analysis. The basic idea underlaying this methodology is to trasform the original signal into a simpler and more expressive one, by interacting with a structuring element, called kernel, strategically chosen by the observer. A morphological operation is then constitucd by a transformation followed 作者: 震驚 時(shí)間: 2025-3-29 09:00 作者: 溫室 時(shí)間: 2025-3-29 13:04
Alessandro Giammò,Antonella Birolinected nature of these features. Comparison with Monte Carlo simulations give probability values that the features are real..Two large scale alignments of galaxies in the sky are tested. In the region 7. < R.A. < 11., 30° < Dec. < 65° filaments of galaxies of 3500 < cz. < 5500 kms. and 4200 < cz. < 作者: Kernel 時(shí)間: 2025-3-29 18:44
https://doi.org/10.1007/978-3-319-04322-7scientific data analysis. Although of great importance to the observer, data analysis is at the end of the line in this extensive system. Calibration is a more integral part of telescope operations, in that the STScI will provide all HST observers with nominally calibrated data. However, it is recog作者: Basilar-Artery 時(shí)間: 2025-3-29 20:28 作者: Infusion 時(shí)間: 2025-3-30 01:06
Chronic Pain After Total Knee Replacementelop new algorithms for reduction and analysis of digital astronomical images. We intend to apply our model to testing theories and observations of the large-scale distribution of galaxies, and data reduction methods. We present here the results of the initial, testing phase of our project, which co作者: Override 時(shí)間: 2025-3-30 04:52 作者: Pantry 時(shí)間: 2025-3-30 08:23 作者: 文藝 時(shí)間: 2025-3-30 15:51 作者: fibroblast 時(shí)間: 2025-3-30 18:39 作者: 眼界 時(shí)間: 2025-3-30 22:08
The Rayleigh Statistic in the Case of Weak Signals — Applications and Pitfalls with respect to an adjacent OFF-source region is still acceptable after a claimed periodic sinusoidal signal have been subtracted from the ON-source region. This is mainly due to the large effects of Rayleigh fluctuations. It is also shown that most of the present estimators of the signal strength 作者: CROAK 時(shí)間: 2025-3-31 04:20 作者: Dorsal 時(shí)間: 2025-3-31 05:57
Moving Regression: A Tool for the Statistical and Astrometrical Analyses of Solar Observationsing into account the physical constraints. After some statistical considerations, the results obtained with different sizes of window are analysed. Graphical comparisons are carried out on the estimators obtained by the usual method and by the new one for the 1978, 1979 and 1980 compaigns. They show作者: UNT 時(shí)間: 2025-3-31 10:42 作者: 全神貫注于 時(shí)間: 2025-3-31 13:35
Maximum Entropy Image Processing in Gamma-Ray Astronomyte experiments to date with real imaging capabilities have been NASA’s SAS-2 and ESA’s COS-B. At lower energies (1-30 MeV) only balloon experiments have so far had imaging capabilities (e.g. the MPE Compton Telescope). Much of the scientific analysis of such data can be done without actually generat作者: echnic 時(shí)間: 2025-3-31 18:19
Search for Bursts of Gamma-Ray Emission from the Crab Pulsar in the Cos-B Data by Adaptive Cluster A for short bursts of gamma-ray emission from the source. As a result, two clusters of 3 and 6 photon arrival times within 264 s and 1813s respectively were found with the corresponding residual phases having close correlation with the peaks of the Crab pulsed emission. The comparison with a similar 作者: 煤渣 時(shí)間: 2025-3-31 21:44
Statistical Restoration of Astronomical Imagesty and h(,) is the point spread function (psf)-However, when we consider discrete samples on a rectangular grid, the intensity measured at each pixel (i,j) is given by.where ε. represents the external contribution, in our case background and random noise. The main problem in the restoration of astro作者: IST 時(shí)間: 2025-4-1 02:01
Multidimensional Discrete Signals Description Using Rotation and Scale Invariant Pattern Spectrum analysis. The basic idea underlaying this methodology is to trasform the original signal into a simpler and more expressive one, by interacting with a structuring element, called kernel, strategically chosen by the observer. A morphological operation is then constitucd by a transformation followed 作者: constitutional 時(shí)間: 2025-4-1 06:01
Applications of Decomposition Algorithm in Clustering Methods similar each another, while objects of different classes are appreciably less similar..MM (Minimax) Decomposition algorithm is of special importance to study properties of non-fuzzy partitions derived from a number of algorithms providing convex decomposition of matrix U..We suggest the possibility
