搜索结果: 1-15 共查到“知识库 算法理论 Algorithm”相关记录51条 . 查询时间(0.203 秒)
Algorithm and Systematic Approach for Robustness of Ultrasound TOA based Localization
Algorithm Systematic Approach Robustness Ultrasound TOA Localization
2016/1/23
Indoor localization using Time-of-Arrival (TOA)of ultrasound is accurate, but remarkable errors may occur occasionally due to effects by indoor environment issues, such as when ultrasound propagates i...
An Efficient Parallel Algorithm for Accelerating Computational Protein Design
Efficient Parallel Algorithm Accelerating Computational Protein Design
2016/1/22
Given a set P of n uncertain points on the real line, each rep-resented by its one-dimensional probability density function, we consider the problem of building data structures on P to answer range qu...
A Pseudo Genetic Algorithm for Solving Best Path Problem
Genetic Algorithm Shortest path problem Mutation Crossover Pseudo GA
2015/12/2
Within the last few decades, there has been exponential growth in the research, development, and utilization of Geospatial Information Systems (GIS). While GISs have been developed to challenge most t...
A Comparison of Various Meshless Schemes Within a Unified Algorithm
Various Meshless Schemes Algorithm
2015/7/2
An algorithm for use with several meshless schemes is presented based on a local extremum diminishing property. The scheme is applied to the Euler equations in two dimensions.
How Many Steps are Required to Solve the Euler Equations of Steady,Compressible Flow:In Search of a Fast Solution Algorithm
Euler Equations Compressible Flow:Search Fast Solution Algorithm
2015/7/2
New versions of implicit algorithms are proposed for the efficient solution of the Euler equations of com pressible flow. The methods are based on a pre conditioned, Lower-Upper (LU) implem...
An Ionosphere Estimation Algorithm for WAAS Based on Kriging
Ionosphere Estimation Algorithm WAAS Based Kriging
2015/6/26
GPS alone cannot provide the integrity needed for air navigation. Several error sources deteriorate the precision of the position estimate. One of the largest and more unpredictable sources of error f...
A New Ionospheric Estimation Algorithm for SBAS Combining Kriging and Tomography
Ionospheric Estimation Algorithm SBAS Combining Kriging Tomography
2015/6/26
One can divide the existing ionospheric methods for SBAS in two categories: tomography and methods relying on the thin shell model. At first sight, tomography appears to be the right choice. Tomograph...
In 2002, Peterson, et. al. proposed using redundant signal measurements to provide the necessary confidence that the cycles are identified correctly. The proposal used a weighted sum squared error (WS...
Proving the Integrity of the Weighted Sum Squared Error (WSSE) Loran Cycle Confidence Algorithm
Proving Integrity Squared Error (WSSE) Loran Cycle Confidence Algorithm
2015/6/25
For Loran to provide redundancy to GPS for aviation,Loran must meet aviation integrity requirements. The integrity under nominal conditions derives from being able to bound the horizontal position err...
Multi-Fault Tolerant RAIM Algorithm for Hybrid GPS/TV Positioning
Multi-Fault Tolerant RAIM Algorithm Hybrid GPS/TV Positioning
2015/6/25
Terrestrial communication signals, such as television, cel-lular and wireless LAN signals, have been pursued as ranging sources for deeper penetration into urban and in door areas.
An Optimized Multiple Hypothesis RAIM Algorithm forVertical Guidance
Optimized Multiple Hypothesis RAIM Algorithm Vertical Guidance
2015/6/25
For several years, Receiver Autonomous Integrity Monitoring (RAIM) has been used successfully for horizontal positioning in the phases of flight with Protection levels on the order of several hundreds...
Enhancements of the Range Consensus Algorithm (RANCO)
Enhancements Range Consensus Algorithm (RANCO)
2015/6/25
In anticipation of the future GNSS constellations becoming operational, it will no longer be possible to assume that the probability of failure for more than one satellite within a certain timeframe i...
A Simple Algorithm for Dual Frequency Ground Monitoring Compatible with ARAIM
Simple Algorithm Dual Frequency Ground Monitoring Compatible ARAIM
2015/6/25
Dual frequency Absolute RAIM has the potential of providing global coverage of vertical guidance. However,a constellation of thirty or more satellites will be necessary to achieve this goal. In this w...
A Clock and Ephemeris Algorithm for Dual Frequency SBAS
Clock Ephemeris Algorithm Dual Frequency SBAS
2015/6/24
In the next years, the new GPS and Galileo signals (L1,L5) will allow civil users to remove the ionospheric delay in the pseudoranges. This will have a large impact on the Satellite Based Augmentation...
Advanced RAIM User Algorithm Description:Integrity Support Message Processing, Fault Detection, Exclusion, and Protection Level Calculation
Advanced RAIM Algorithm Description Integrity Support Message Processing Fault Detection Exclusion Protection Level Calculation
2015/6/24
Advanced RAIM (ARAIM) for vertical guidance has attracted considerable attention both from integrity providers and receiver manufacturers, due to its potential to achieve worldwide coverage of vertica...