中文说明：用于图像处理的独立分量分析，脉冲响应的相关分析算法并检验，现代信号处理中谱估计在matlab中的使用，ICA（主分量分析）算法和程序，有PMUSIC 校正前和校正后的比较，信号维数的估计。
English Description：
For image processing, independent component analysis, impulse response correlation analysis algorithm and test and modern signal processing in spectrum estimate in MATLAB is used, the ICA (principal component analysis) algorithm and program, correction PMUSIC before and after correction of comparison, in the dimension of signal estimation.