一种求解lp范数正则化约束的稀疏表示方法-Sparse representation method for solving LP norm regularization constraint

提出了一种广义迭代收缩算法（GISA）非凸稀疏编码，可以解决稀疏编码的一些优化问题.希望能对大家有所帮助！-A generalized iterative contraction algorithm (GISA) is proposed to solve some of the optimization problems of sparse coding. We hope to be helpful to everyone!

Block GISA for recovery sparsity.