计算两个矩阵的欧式距离，opencv，对模式识别有帮助！-Two matrices of Euclidean distance calculation

vc+opencv计算欧氏距离和马氏距离-vc+ opencv calculating Euclidean distance and Mahalanobis distance

The IMC - PID is using the internal model control principle for PID parameters is calculated, Clustering analysis based on Euclidean distance, The entire training process BP neural network.