实现了对10个数字音的识别程序包括AHP，因子分析，回归分析，聚类分析，一种基于多文档得图像合并技术。- Realization of 10 digital audio recognition program Including AHP, factor analysis, regression analysis, cluster analysis, Based on multi-document image obtained combining technique.

包括AHP，因子分析，回归分析，聚类分析，最小二乘回归分析算法，实现了图像的灰度化并进一步用于视频监视控。- Including AHP, factor analysis, regression analysis, cluster analysis, Least-squares regression analysis algorithm, Achieve a grayscale image and further control for video surveillance.