Study on Signal Detection and Recovery Methods with Joint Sparsity
Xueqian Wang
Broschiertes Buch

Study on Signal Detection and Recovery Methods with Joint Sparsity

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The task of signal detection is deciding whether signals of interest exist by using their observed data. Furthermore, signals are reconstructed or their key parameters are estimated from the observations in the task of signal recovery. Sparsity is a natural characteristic of most of signals in practice. The fact that multiple sparse signals share the common locations of dominant coefficients is called by joint sparsity. In the context of signal processing, joint sparsity model results in higher performance of signal detection and recovery. This book focuses on the task of detecting and reconst...