Adaptive Parallel Processing Algorithm in Digital Signal Series

摘要：

During vector predictive coding of digital signal series, the vector signal series, obtained by grouping adjacent samples of sources signal series, can approximate to a vector autoregressive series with stable covariance. This paper, applying the orthogonal projection principle of Hilbert space, attempts to formulate a vector predictive coding strategy highly capable of parallel processing and to deduce from this strategy an adaptive parallel processing algorithm, which, compared with traditional lattice algorithms, has improved remarkably in calculation complexity and storage space.

关键词： data signal series vector prediction adaptive algorithm parallel processing

作者: Qian Zhengxiang Xu Hua Ye Ai Wang chunlong

作者单位: New Star Research Inst.Of Applied Tech.,Huangshan Road,Hefei 230031 China

会议类型: 国际会议

会议名称: 第八届国际电子测量与仪器学术会议(Proceedings of 2007 8th International Conference on Electronic Measurement & Instruments)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-08-16（万方平台首次上网日期，不代表论文的发表时间）