The objective function was designed by maximizing the distances between u-v coverage dots and minimizing redundant array.
从光综合孔径圆周阵列成像的基本原理出发,建立了圆周阵列的优化模型;采用改进的实数编码方法对子孔径阵列位置进行编码,运用遗传算法进行子孔径阵列的优化;以阵列的u-v覆盖点间距最大化及最小冗余度来设计目标函数,实现了8~16个子孔径二维圆周阵的优化排列;分析了二维圆周光综合孔径阵列成像系统的点扩展函数、光学传递函数和衍射成像的基本原理;对优化结果与模拟退火算法的结果进行对比,使用仿真成像程序分析其点扩展函数,并与均匀排布的圆周阵列进行对比。
To meet the needs of high resolution of real time imaging for earth observation,we studied the cases of energy expending and spatial spectra(u,v) coverage for optical synthetic aperture camera which is composed of distributed satellite system at geosynchronous earth orbit.
围绕高分辨率对地观测实时成像需求,研究了地球静止轨道分布式卫星光综合孔径相机的能耗情况和空间频谱(u,v)覆盖情况。
Studies on Energy Expending and(u,v) Coverage for Optical Synthetic Aperture Camera on Geosynchronous Orbit
地球静止轨道光综合孔径相机的能耗与(u,v)覆盖研究
Some Properties of Sequence {A(u,v)=u~2+v~2,u,v∈N};
数列{A(u，v)=u~2+v~2，u，v∈N}的若干性质
Some Properties of Sequence {A(u,v)=u+v,u,v∈N};
数列{A(u,v)=u+v,u,v∈N}的若干性质
On the Minimum Covering Problem of MC_λ(3,_4~((3))-e,v)
3-(v,K_4~((3))-e,λ)最小覆盖问题
a sewing machine that overcasts the raw edges of a fabric with a V-shaped stitch.
把织品毛边用v形针脚覆盖起来的缝纫机。
Listen for S, T, U and V
听一听S, T, u和V
Research of Substation Optimum Locating Based on Minimum Circle_Cover and Apex Weighted Voronoi Diagrams;
基于最小覆盖圆及顶点加权V图的变电站优化选址研究
To cover with a thin protective layer.
覆盖以薄的保护层覆盖
Radiative decays P→γγ and V→Pγ in a U(3)×U(3) linear σ model
U(3)×U(3)线性σ模型下P→γγ和V→Pγ的辐射衰变
To cover or surround with mulch.
覆盖用覆盖层覆盖或包围
New V-Twist collagen technology is designed to increased arteriotomy coverage and enhance conformability to the artery.
新的V-绞合胶原技术是设计用来增加对动脉切开部位的覆盖和增强与动脉的一致性。
CIE1976 * u*v*colour difference formula
国际照明委员会1976L* u*v*色差公式
CIE1976 * u*v*colour space
国际照明委员会1976L* u* v*色空间
Let u and v be nonconsecutive vertices on c.
设u和v是c上不相邻的两个顶点。
On Option Between u(x) And v′(x) in Partial Integral Calculus;
谈分部积分法中u(x)和v′(x)的选择
covering property
盖染性,遮盖性,被覆性,覆盖性
Cut and cover method
明挖覆盖法（隧道）
In YUV color space, Y denote brightness, U and V are chroma signals.
YUV颜色模型中，Y表示亮度，U和V为色度信号。