...Ultrasonic Array and a Step-by-Step Over-Complete Dictionary
According to the definition of matrix projection, the projection part can be obtained from the following formula: Pαv(βγ0) X = αv βγ0 αv βγ0 , αv βγ0 −1αvH βγ0 X = X, αv βγ0 αv βγ0 (11) Repeat the above steps for the optimal matched signal ...