南通彩绵绣的发展嬗变综述

南通彩锦绣是门通工艺美术研究所历经多年的研究和实践,在传承民间刺绣技法的基础上,融入现代设计元素而开创的新型绣种。文章阐述了南通彩锦绣的艺术特征及表现手法,进而对其艺术设计的创新性进行了全面的分析。     

A NOVEL 2-D GENETIC ALGORITHM FOR STANDARD PE PLACEMENT IN OPTOELECTRONIC MCM

IntroductionThere are considerable interests in the develop-ment of optical interconnections for multichipmodules ( MCM's) ,since optical interconnec-tions have advantages in size,power,and speedover electronic interconnections for“long”dis-tance communication[1] .Free space optical inter-connection( FSOI) is one of the forms of opticalinterconnections.Differing from electricity'straveling which uses wires for communication,FSOI uses laser light traveling in a transparentmedia.Moreover,…     

ANALYSIS OF SPECTRAL PHASE ENCODING OCDMA SYSTEM WITH PSEUDORANDOM CODING

Introduction　　In a spectral phase encoding optical code- divi-sion multiple- access ( SPE- OCDMA) system,thesuccess of system operation depends on the effec-tive suppression of multiple- access interference( MAI) ,which is achieved primarily through pseu-dorandom coding[1～ 3 ] .In Ref.[1 ],SPE- OCDMAsystems with pseudorandom coding were firstlydiscussed,but the authors ( J.A.Salehi et al.)modeled the MAI as Gaussian random process andanalyzed the system performance under the as-su…