摘要
提出基于Laguerre结构的正交小波变换的开关电流电路实现。Laguerre结构采用的是延迟算子的级联,能在不同的分辨率上对信号生成逼近式,完成正交小波变换。采用开关电流技术完成基于Laguerre结构的正交小波变换电路实现,仿真结果证实了其可行性。
The realization of orthogonal wavelet transform,based on Laguerre structure,using switched current circuits is proposed in this paper.The Laguerre structure implements a cascade of delay operators,which can generate approximations of a signal at different resolutions.Therefore,it is able to realize orthogonal wavelet transform.Orthogonal wavelet transform based on Laguerre structure is realized by switched current circuits.Its good performance is verified by simulated results.
出处
《电子技术应用》
北大核心
2013年第10期36-38,共3页
Application of Electronic Technique
基金
四川省教育厅资助科研项目(12ZB179)
成都工业学院博士基金资助科研项目(KYBS12001)
