Hi

How can i solve using CVX, for solving these form of problem;

min(norm(s,1)) ,s is block sparse , and There are two blocks N Dimension. Each block is K spars.

s is (K*N) *1 , Y is (2M)*1 ,A is (2M)*(KN) , N is (2M)*1.

st : norm(Y-As,2)< epsilon

The position sparse is the same in each block.

Regard