子空间匹配追踪matlab程序，首先选择2K个原子，然后通过校正选择其中的K个原子。-Subspace matching pursuit matlab program, first select 2K atoms, and then select one by correcting the K atoms.

基于MATLAB的车牌校正，使用Hough变换的自动校正汽车车牌号码的源程序-Based on MATLAB license plate correction, automatic correction using Hough transform car license plate number of the source