实现了图像的加水印，去噪，加噪声等功能，主同步信号PSS在时域上的相关仿真，gmcalab 快速广义的形态分量分析。- Realize image watermarking, de-noising, plus noise and other functions, PSS primary synchronization signal in the time domain simulation related, gmcalab fast generalized form component analysis.