离散数学的课程设计HASS图的应用与开发，其中包括HASS图的结构以及实现-Discrete Mathematics curriculum design and development of the application of HASS plan, including the structure and the realization of HASS map

基于CS的图像压缩解压，包括CoSaMP和OMP恢复算法，离散小波变换矩阵构造，具体对图像进行压缩解压-CS-based image compression and decompression, including CoSaMP and OMP recovery algorithms, discrete wavelet transform matrix structure, specifically for image compression and decompression