Xie Zheng-Chao, Wang Fei, Yan Jian-Hua, Cen Ke-Fa. Comparative studies of Tikhonov regularization and truncated singular value decomposition in the three-dimensional flame temperature field reconstructionJ. Acta Physica Sinica, 2015, 64(24): 240201. DOI: 10.7498/aps.64.240201