Welcome to THIS tutorial page.

Here you may find some tutorials that may helpful.

1. Linear Combination, Affine Combination, Convex Combination, Convex Area, and Convex Function : Link
2. Linear Program with Primal-Dual Concept : Link
3. Matching Pursuit by Mallat and Zhang (MP) : Link
4. Orthogonal Matching Pursuit (OMP) : Link