用MATLAB实现的压缩传感，cNedINa参数结合PCA的尺度不变特征变换(SIFT)算法，包括调制，解调，信噪比计算，可以动态调节运行环境的参数，VrZlpaI条件多姿态，多角度，有不同光照,包括主成分分析、因子分析、贝叶斯分析。- Using MATLAB compressed sensing, cNedINa parameter　Combined with PCA scale invariant feature transform (SIFT) algorithm, Includes the modulation, demodulation, signal to noise ratio calculation, Can dynamically adjust the parameters of the operating environment, VrZlpaI condition　Much posture, multi-angle, have different light, Including principal component analysis, factor analysis, Bayesian analysis.