Optimal deconvolution filter design based on orthogonal principle

  title={Optimal deconvolution filter design based on orthogonal principle},
  author={Bor-Sen Chen and Sen-Chueh Peng},
  journal={Signal Processing},
An optimal deconvolution filter design approach is introduced for multi-channel systems under colored noise. Unlike the use of classical variational calculus techniques, some algebraic methods like outer-inner factorization and orthogonal principle will be utilized to solve the proposed deconvolution problem. Then an optimal deconvolution filter with least order is obtained. It can be applied to both minimum-phase and nonminimum-phase systems. The design procedure is relatively simple and makes… CONTINUE READING

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