Convolution technique applied to system anylysis in time - domain 基于卷積技術(shù)的線性系統(tǒng)的時(shí)域分析
The possibility of the atmospheric correction to the displacement measurements at the international gps service ( igs ) stations is discussed . in chapter 5 , using the mathematic theory of statistics , the errors of the convolution technique , u 第六章:利用數(shù)理統(tǒng)計(jì)理論研究大氣負(fù)荷改正褶積系統(tǒng)的誤差及其傳播特性和使用功效,給出系統(tǒng)輸出的精度估計(jì),提出系統(tǒng)的優(yōu)化配置原則
Compared with the csa ( classical sa ) , fsa ( fast sa ) and lga , the new versions of the algorithms seem to gain better performance . there are several application examples investigated and presented in the dissertation . de - convolution techniques based on mossa is shown in chapter 7 , underwater acoustic channel estimation and data recovery in chapter 8 , and the inversion problems in underwater sound field in chapter 9 . chapter 10 summarizes the investigation and gives the major conclusions 本研究取得的主要成果有: 1 )多操作結(jié)構(gòu)模擬退火算法( mossa ) ; 2 )歸一化遺傳算法( nga ) ; 3 )變結(jié)構(gòu)遺傳算法和混合式優(yōu)化算法; 4 ) mossa反卷積處理技術(shù)和信道估計(jì)方法; 5 )海底特性參數(shù)聲學(xué)反演的ga方法等。