手形识别中采用肤色分割的算法，进行手形区域的提取，输出手形区域。-Hand-shape recognition algorithm using color segmentation, hand-shaped region extraction, hand-shaped area of the output

MATLAB编程，提取LFP功率特征，采用PCA降维，实现不同颜色数据分类-MATLAB programming, LFP power feature extraction using PCA dimensionality reduction to achieve different color data classification