A Modified PCA Neural Network to Blind Estimation of the PN Sequence in Lower SNR DS-SS Signals. - Tianqi Zhang; Xiaokang Lin; Zhengzhong Zhou; Aiping Mu (ISNN (1), 2005)

Analyze the eigen-structure of DS-SS signals under narrow band interferences. - Tianqi Zhang; Aiping Mu; Chao Zhang (Digit. Signal Process., 2006)

A modified eigen-structure analyzer to lower SNR DS-SS signals under narrow band interferences. - Tianqi Zhang; Aiping Mu (Digit. Signal Process., 2008)