包括灰度调制法融合(graymodulate)、对比度调制法融合(contrastmodulate)、正交多项式变换法(independencemulti)（及改进算法(independencemultiadd)）融合和彩色融合(colorfusion)及对融合图像的评价——熵（entropy）和交叉熵（cross_entropy）。在MATLAB7.0下可正常运行，并给出融合结果，操作简便。-Including gray scale modulation fusion (graymodulate), contrast modulation fusion (contrastmodulate), the fusion of the orthogonal polynomial transform method (independencemulti) (and the improved algorithm (independencemultiadd)) and color fusion (colorfusion,) and the evaluation of image fusion-- entropy (entropy,) and cross-entropy (cross_entropy). MATLAB7.0 under normal operation, and gives the fusion results, easy to operate.