Results 171 to 180 of about 2,178,691 (202)
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Pattern Changes of Time-Shifted Vibration Signals on Wavelet Time-Scale Maps
Volume 3A: 15th Biennial Conference on Mechanical Vibration and Noise — Vibration of Nonlinear, Random, and Time-Varying Systems, 1995Abstract As a multi-resolution signal decomposition and analysis technique, the wavelet transforms have been already introduced to vibration signal processing. In this paper, a comparison on the time-scale map analysis is made between the discrete and the continuous wavelet transform.
Da Jun Chen, Wei Ji Wang
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A GIS Based Tool for Change Detection of Large Scale Landuse Map
2010 International Symposium on Electronic System Design, 2010This paper deals with the technique to detect automatically the changes of land use pattern over a particular period of time with visual effect. Two land use maps (obtain from satellite picture) of the same location with some period interval have been taken as inputs. This tool calculates the RGB values, latitude and longitude of each pixel of the map.
P Halder, J K Mandal, S Mal
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Measurable changes in piano performance of scales and arpeggios following a Body Mapping workshop
Journal of New Music Research, 2020Body Mapping is becoming increasingly popular among musicians as an educational approach to improve bodily movement and thereby the audible quality of music performances.
Teri Slade +2 more
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Generalizing surficial geological maps for scale change: ArcGIS tools vs. cellular automata model
Computers & Geosciences, 2008Map generalization is rapidly becoming an important issue in surficial geology. One of the most complicated and least defined steps in this procedure is polygon generalization. Here we outline and compare two different approaches to a particular generalization problem, combining four large-scale maps of unconsolidated material from the Chibougamau ...
Alex Smirnoff +2 more
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Proteins: Structure, Function, and Bioinformatics, 2006
AbstractEffective analysis of large‐scale conformational transitions in macromolecules requires transforming them into a lower dimensional representation that captures the dominant motions. Herein, we apply and compare two different dimensionality reduction techniques, namely, principal component analysis (PCA), a linear method, and Sammon mapping ...
Sidonia, Mesentean +2 more
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AbstractEffective analysis of large‐scale conformational transitions in macromolecules requires transforming them into a lower dimensional representation that captures the dominant motions. Herein, we apply and compare two different dimensionality reduction techniques, namely, principal component analysis (PCA), a linear method, and Sammon mapping ...
Sidonia, Mesentean +2 more
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Detecting topographic database changes and updating 1:25.000 scale maps population class by changes
Journal of Spatial Science, 2022Fatih Kalle +2 more
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Land Use Change in Tokyo Prefecture Viewed from the Medium Scale Topographic Maps
2017Grid-type raster data files of land use in Tokyo Prefecture ca. 2005 have been compiled based on 56 sheets of 1:25,000 topographic maps of Japan, and compared with those of the earlier periods and those of the other prefectures, both of which produced by the present authors’ team at Hokkaido University of Education, and were analysed spatially and ...
Yukio Himiyama, Tetsuya Fukase
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National-scale imperviousness mapping and detection of urban land changes
ISPRS Journal of Photogrammetry and Remote Sensing, 2023Shaojuan Xu, Stefan Fina
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Climate Change Adaptation Policy Across Scales: A Machine Learning Evidence Map
2023Anne J. Sietsma +7 more
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