搜索结果: 1-9 共查到“计算机科学技术 Uniform”相关记录9条 . 查询时间(0.078 秒)
Design of Non-Uniform Linear Array via Linear Programming and Particle Swarm Optimization and Studies on Phased Array Calibration
linear array linear programming particle swarm optimization side lobe level phased array calibration
2014/12/8
For a linear array, the excitation coefficients of each element and its geometry play an important role, because they will determine the radiation pattern of the given array. Side Lobe Level (SLL) is ...
Uniform Language Resource Access and Distribution
Uniform Language Resource Access Distribution
2014/3/20
The reuseability and accessibility of lexical and linguistic resources often requires substantial programming overhead and detailed
knowledge of the structure and nature of resource-specific in...
GA Based Heuristic to Minimize Makespan in Single Machine Scheduling Problem with Uniform Parallel Machines
Uniform Parallel Machines Genetic Algorithm Crossover Method Job Allocation Method
2011/7/15
This paper considers the single machine scheduling problem with uniform parallel machines in which the objective is to minimize the makespan. Four different GA based heuristics are designed by taking ...
Literature Review of Single Machine Scheduling Problem with Uniform Parallel Machines
Uniform Parallel Machines Measure of Performance Heuristic Model Competitive Ratio
2010/8/27
This paper presents a survey of single machine scheduling problem with uniform parallel machines. The single machine scheduling problem with uniform parallel machines consists of n jobs, each with sin...
Enhancing the Linking of Soft Systems and Information Systems Models Through a Uniform and Formulised Representation
Soft Systems Information Systems Models Uniform Formulised Representation
2009/12/8
There are numerous works suggesting linking SSM models to information systems (IS) models for information systems development. In these works links between SSM and IS models are established at the con...
基于非均匀细分的散乱点云数据精简算法（Algorithm of Scattered Point Cloud Data Reduction Based on Non-uniform Subdivision）
逆向工程 散乱点云 非均匀细分
2009/9/25
针对海量散乱点云数据精简问题，提出了基于非均匀细分的精简算法。采用八叉树结构对点云数据进行空间分割，由分割结果建立k邻域。对k邻域内的散乱点进行二次曲面拟合，以拟合曲面的平均曲率为判据决定是否对八叉树空间实行非均匀细分，细分过程中由数据点之间的最大间隔角决定细分程度。构造曲率差函数，识别出边界数据点，对其进行数据保护。该算法对具有曲率多样化特点的点云数据的精简具有实用性，通过实验验证了该算法的可靠...
Mining Classification Rules by Using Genetic Algorithms with Non-random Initial Population and Uniform Operator
Data Mining Classification Rules Genetic Algorithms
2009/7/28
Classification is a supervised learning method that induces a classification model from a database and is one of the most commonly applied data mining task. The frequently employed techniques are deci...
An optimal non-uniform scalar quantizer for distributed video coding
non-uniform scalar quantizer distributed video coding
2006/12/31
In this paper, we propose a novel algorithm to design an optimal non-uniform scalar quantizer for distributed video coding, which aims at achieving a coding rate close to joint
conditional entropy of...
A Novel Statistical Distortion Model Based on Mixed Laplacian and Uniform Distribution of Mpeg-4 FGS
Mpeg 4 FGS Bit Plane Scalable coding Distortion Statistical model
2005/6/24
The Laplacian Distribution has been widely used to characterize the distribution of DCT coefficients in a great deal of research on statistical attributes of DCT for the reason that Laplacian distribu...