MIMO Instantaneous Blind Identification based on Steepest Descent Method

@inproceedings{Shen2009MIMOIB,
  title={MIMO Instantaneous Blind Identification based on Steepest Descent Method},
  author={Xizhong Shen and Dachao Hu and Guang Meng},
  booktitle={SIGMAP},
  year={2009}
}
This paper presents a new MIMO instantaneous blind identification algorithm based on second order temporal property and steepest descent method. Second order temporal structure is reformulated in a particular way such that each column of the unknown mixing matrix satisfies a system of nonlinear multivariate homogeneous polynomial equations. The nonlinear system is solved by steepest descent method. We construct a general goal of the system and convert the nonlinear problem into an optimal… CONTINUE READING

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