说明：  ou may be interested in using only the CS Nesterov reconstruction routine (e.g. to include it in your own project). First, you should include in your C++ project the following header files: newmat.h newmatap.h newmatio.h nesta.h and call the method: "Nesterov(A,y)" "A" is a C++ object of type "Matrix" and "y" is another object of type "ColumnVector". The method returns another object of type "ColumnVector" which contains the solution of the minimization problem: argmin |s|_l1 s.t. y = As See our publications for further information on the Nesterov optimization method and on how that is used within our data gathering system for WSNs. Further information on the object types and their usage, see the documentation of the library "newmat_lib" (included in this package in a subdir)