partially supported by the NSFC(Nos.11771347,11871392);partially supported by the Major projects of the NSFC(Nos.91730306,41390450,41390454);partially supported by the National Science and Technology Major project(Nos.2016ZX05024-001-007 and 2017ZX050609)。
Based on sparse information recovery,we develop a new method for locating multiple multiscale acoustic scatterers.Firstly,with the prior information of the scatterers’shape,we reformulate the location identification ...