实现曲线的重构利用尽可能快的速度实现采样后的数据的稀疏变换-Realize the reconstruction of the curve of the speed as quickly as possible after the data sampling realize sparse transformation

压缩传感重构算法：稀疏基采用离散余弦变换的omp重构算法-Compressed sensing reconstruction algorithm: sparse basis using the discrete cosine transform reconstruction algorithm omp

根据压缩感知理论编写匹配追踪算法OMP程序，实现对图像的分解与重构，稀疏基为DCT基。-According to the theory of compressed perception OMP matching pursuit algorithm procedures, implementation of image decomposition and reconstruction of sparse matrix for DCT.