Sort the importances of elements in Mueller matrix. It was accepted as oral presentation in IEEE ICIP 2019. If you use this code, please cite the following paper:
"Dongdong Ma, Zongqing Lu, Youcheng Zhang, Qingming Liao, and Hui Ma, “Exploring discriminative features in mueller matrix images for electrospinning classification,” in Image Processing, IEEE International Conference on. IEEE, 2019, pp. 225-229."