An efficient iterative algorithm for subaperture stitching interferometry for aspheric surface

2006 ◽  
Author(s):  
Shanyong Chen ◽  
Shengyi Li ◽  
Yifan Dai
Keyword(s):  
Iterative Algorithm ◽  
Aspheric Surface ◽  
Subaperture Stitching

Measurement of aspheric surface combining point diffraction interferometry and annular subaperture stitching

2015 ◽  
Vol 54 (1) ◽  
pp. 014102 ◽  
Author(s):  
Fen Gao ◽  
Zhuangde Jiang ◽  
Zixin Zhao ◽  
Bing Li
Keyword(s):  
Aspheric Surface ◽  
Subaperture Stitching

Iterative algorithm for subaperture stitching test with spherical interferometers

2006 ◽  
Vol 23 (5) ◽  
pp. 1219 ◽  
Author(s):  
Shanyong Chen ◽  
Shengyi Li ◽  
Yifan Dai ◽  
Ziwen Zheng
Keyword(s):  
Iterative Algorithm ◽  
Subaperture Stitching

Iterative criterion of the descriptor system asymptotic steadiness

2020 ◽  
Keyword(s):  
Iterative Algorithm ◽  
Search Algorithm ◽  
Descriptor System ◽  
Matrix Sign Function ◽  
Sign Function ◽  
Generalized Matrix ◽  
Criterion Matrix

An iterative criterion for the asymptotic steadiness of a linear descriptor system is considered. The criterion is based on an iterative algorithm for computing a generalized matrix sign-function. As an example, the problem of analyzing the asymptotic steadiness of a large descriptor system is given. Keywords linear descriptor system; steadiness criterion; matrix sign-function; search algorithm

Combined Iterative Algorithm for Multilevel Coded UWB Communications Systems

2011 ◽  
Vol 30 (7) ◽  
pp. 1562-1565
Author(s):  
Shuang-cheng Deng ◽  
Jin-jun Xie ◽  
Bao-ming Bai ◽  
Xin-mei Wang
Keyword(s):  
Iterative Algorithm ◽  
Communications Systems
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