title: [The design and experiment of complementary S coding matrix based on digital micromirror spectrometer].
abstract: The template selection is essential in the application of digital micromirror spectrometer. The best theoretical coding H-matrix is not widely used due to acyclic, complex coding and difficult achievement. The noise ratio of best practical S-matrix for improvement is slightly inferior to matrix H. So we designed a new type complementary S-matrix. Through studying its noise improvement theory, the algorithm is proved to have the advantages of both H-matrix and S-matrix. The experiments proved that the SNR can be increased 2.05 times than S-template.
authors: The Key Laboratory for Optoeletronic Technology and System under Ministry of Education, Chongqing University, Chongqing 400044, China. zzhincq@163.com
authors: Zhi-Hai
authors: ZH
authors: Zhang
authors: Ling-Xiao
authors: LX
authors: Gao
authors: Yuan-Jun
authors: YJ
authors: Guo
authors: Wei
authors: W
authors: Wang
authors: Xiang-Xia
authors: XX
authors: Mo