本文档是Karl Skretting的博士论文，主要研究dictionary learning，以及重叠帧里稀疏信号的呈现。-This document is Karl Skretting s PhD thesis, which focuses on dictionary learning and the presentation of sparse signals in overlapping frames.

该文档属于基础课件，主要讲述了DSP的一些基础的知识，以便大家很好的入门DSP。-The document belongs to the basic courseware, mainly about the DSP some of the basic knowledge, so that we are very good entry DSP.

Demo3D新技术下，对三维仿真学习有用的文档(3D simulation learning document)

基于cadence版本控制工具version sync的说明文档(Descr iption document based on cadence version control tool version sync)