TL;DR本研究介绍了一种压缩感知的简单且通用的理论,其传感机制会从概率分布 F 中独立随机选择感知向量,而且不需要约束等距性或随机信号模型即可从噪音测量的最小数量中忠实地恢复出近似稀疏信号。
Abstract
This paper introduces a simple and very general theory of compressive
sensing. In this theory, the sensing mechanism simply selects sensing vectors
independently at random from a probability distribution F; it includes all
models - e.g. Gaussian, frequency measurements - discussed in t