نتایج جستجو برای: matrix mapping

تعداد نتایج: 555427  

Journal: :Remote Sensing 2018
Zhichao Guan Yonghua Jiang Guo Zhang

At present, without ground control points (GCPs), the positioning accuracy of remote sensing images often fails to meet the growing requirements for mapping accuracy. Multi-load synergy to improve accuracy without GCPs by eliminating the impact of stereo accuracy, which is caused by on-orbit measurement error, is urgently needed to improve large-scale mapping. In this study, we analyzed error s...

Journal: :Analytical chemistry 1994
Y Zhao B T Chalt

A mass spectrometric method is described for the rapid mapping of linear epitopes in proteins that are bound by monoclonal antibodies. The method consists of three steps. In the first step, an antigen protein is digested by a proteolytic enzyme to produce an appropriate set of peptide fragments. In the second step, peptide fragments containing the linear epitope are selected and separated from ...

2015
Li Ying Jiang Yan Li Yang Bo

To improve the arithmetic speed of bilateral filter, an improved ascending dimension bilateral filtering algorithm was proposed. The algorithm based on linearization the bilateral filter and the mapping image matrix to improve the operation speed, inverse mapping the calculation to restore the image matrix after the total area filtering of the mapping image. In the process of filtering, in orde...

Journal: :Journal of Physical Chemistry A 2021

We show that a novel, general phase space mapping Hamiltonian for nonadiabatic systems, which is reminiscent of the renowned Meyer–Miller Hamiltonian, involves commutator variable matrix rather than conventional zero-point-energy parameter. In exact formulation on constraint approaches dynamics, with variables can be employed to generate approximate trajectory-based dynamics. Various benchmark ...

2004
Ahmed M. Badawi Ayman Khalifa Abou-Bakr M. Youssef

In this paper a new quantitative tissue characterization (QTC) program was developed for computing a standardized sets of parameters and quantitative color-mapping of these parameters for non-invasive accurate diagnosis of liver pathologies. In this program, histogram, co-occurrence matrix, runlength matrix, gradient texture feature coding, backscattering, attenuation and speckle parameters wer...

Journal: :bulletin of the iranian mathematical society 2011
a. azam m. arshad

2006
Stig Kildegård Andersen Henrik Carlsen Per Grove Thomsen

A new regenerator matrix design that improves the efficiency of a Stirling engine has been developed in a numerical study of the existing SM5 Stirling engine. A new, detailed, one-dimensional Stirling engine model that delivers results in good agreement with experimental data was used for mapping the performance of the engine, for mapping the effects of regenerator matrix temperature oscillatio...

Journal: :VLSI Signal Processing 1995
Jingling Xue

This paper addresses the problem of mapping algorithms with constant data dependences to linear processor arrays. The closed-form necessary and suucient mapping conditions are derived to identify mappings without computational connicts and data link collisions. These mapping conditions depend on the space-time mapping matrix and the problem size parameters only. Their correctness can be veriied...

2004
Orest V. Iftime

The continuity of the mapping which associates a J-spectral factor to a spectral density is analyzed. For the class of essentially bounded functions on the imaginary axis that are bounded away from zero it is well known that this mapping, even for the scalar case, is not continuous. In this paper three results concerning the continuity of the mapping which associates a J-spectral factor to a sp...

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