搜索结果: 1-15 共查到“知识库 Equation”相关记录1157条 . 查询时间(0.234 秒)
GEOPHYSICAL PARAMETER RETRIEVAL FOR MICROWAVE C BAND SYNTHETIC APERTURE RADAR (SAR) DATASET USING INTEGRAL EQUATION MODEL
Microwave SAR Geophysical Parameters IEM Modelling
font style='font-size:12px;'>
2019/2/28
The microwave remote sensing is highly useful, as it provides synoptic observation of the Earth’s surface or planetary bodies, regardless of day or night and the atmospheric conditions, propagation th...
Finding Small Solutions of the Equation $Bx-Ay=z$ and Its Applications to Cryptanalysis of the RSA Cryptosystem
RSA Cryptanalysis Lattice
font style='font-size:12px;'>
2018/6/6
We present two attacks on RSA as its applications. One focuses on the case with known bits of the private exponent together with the prime factor, and the other considers the case with a small differe...
Quantum Algorithms for Boolean Equation Solving and Quantum Algebraic Attack on Cryptosystems
quantum algorithm Boolean equation solving quantum algebraic attac
font style='font-size:12px;'>
2018/1/12
Decision of whether a Boolean equation system has a solution is an NPC problem and finding a solution is NP hard. In this paper, we present a quantum algorithm to decide whether a Boolean equation sys...
Homogeneity of spacetime implies the free Schrodinger equation
Schrö dinger equation spacetime homogeneity spacetime translation invariance Klein-Gordon equation
font style='font-size:12px;'>
2016/6/13
The free Schrodinger equation is shown to be a consequence of spacetime homogeneity in the non-relativistic domain. This may help understand the origin of the wave equations in quantum theory.
Universal equation for estimating ideal body weight and body weight at any BMI
BMI ideal body weight obesity overweight simplified equations
font style='font-size:12px;'>
2018/11/29
Background: Ideal body weight (IBW) equations and body mass index (BMI) ranges have both been used to delineate healthy or normal weight ranges, although these 2 different approaches are at odds with ...
Transformation-Based Outsourcing of Linear Equation Systems over Real Numbers
matrices over real numbers affine transformations
font style='font-size:12px;'>
2015/12/31
This paper studies the possibility of achieving indistinguishabilitybased
security in privately outsourcing linear equation systems over real numbers.
The particular task is to solve a full-rank n ×...
A METHOD FOR SAR SPECKLE REDUCTION BASED ON PARTIAL DIFFERENTIAL EQUATION
Image processing Filtering Digital photogrammetry Feature detection Geography
font style='font-size:12px;'>
2015/12/31
Synthetic Aperture Radar (SAR) has been get broad recognition and application in many domains such as surveying and mapping.But the SAR speckles influence the interpretation of the image badly. In thi...
Generating S-Box Multivariate Quadratic Equation Systems And Estimating Algebraic Attack Resistance Aided By SageMath
polynomial quotient ring SAT solver Rijndael AES
font style='font-size:12px;'>
2015/12/29
Methods are presented to derive with the aid of the computer
mathematics software system SageMath the Multivariate Quadratic
equation systems (MQ) for the input and output bit variables of a
crypto...
Method of Boundary Extraction Based on Schr鰀inger Equation
Boundary Extraction Schr鰀inger Equation Schr鰀inger Transformation of Image
font style='font-size:12px;'>
2015/12/17
To overcome the main drawbacks of global minimal for active contour models (L. D. Cohen and Ron Kimmel) that the contour is
only extracted partially for low SNR images, Method of boundary extraction ...
Exterior Orientation Improved by the Coplanarity Equation and DEM Generation for CARTOSAT-1
rigorous model rational polynomials collinearity coplanarity along track satellite imagery DEM
font style='font-size:12px;'>
2015/11/24
In this paper the sensor model evaluation and DEM generation for CARTOSAT-1 pan stereo data is described. The model is tested on CARTOSAT-1 data provided under the ISPRS-ISRO Cartosat-1 Scientific Ass...
Geometric and Automatic Mosaic Method with Collinear Equation for Aviation Twice-Imaging Data…
Aerial Photogrammetry Aerial image Analytical Photogrammetry Simulation Land Cover Aerial Survey
font style='font-size:12px;'>
2015/11/23
Due to more than one hundred of traditional film aerial cameras and too expensive digital ones in China, new type aerial camera with large format becomes the focus of researchers on remote sensing and...
Homogenization of a nonlinear transport equation
Boltzmann Equation Semiconductor Homogenization
font style='font-size:12px;'>
2015/10/15
In this paper, we investigate the homogenization of a nonlinearkinetic equation modeling electron transport in semiconductors. We compute effective scattering coefficients for medium with periodic inh...
Existence of solutions for a higher order non-local equation appearing in crack dynamics
Hydraulic fractures Higher order equation Non-local equation Thin film equation Non-negative solutions periodic Hilbert transform
font style='font-size:12px;'>
2015/10/15
In this paper, we prove the existence of non-negative solutions for a non-local higher order degenerate parabolic equation arising in the modeling of hydraulic fractures. The equation is similar to th...
Existence and regularity of extremal solutions for a mean-curvature equation
Mean curvature minimal solution semi-stable solution extremal solution regularity
font style='font-size:12px;'>
2015/10/15
We study a class of mean curvature equations −Mu = H +λup where M denotes the mean curvature operator and for p ≥ 1. We show that there exists an extremal parameter λ∗ such that this equat...
The thin film equation with non zero contact angle:A singular perturbation approach
thin film equation non zero contact angle singular perturbation approach
font style='font-size:12px;'>
2015/10/15
In this paper we prove the existence of weak solutions for the thin film equation with prescribed non zero contact angle and for a large class of mobility coefficients, in dimension 1. The existence o...