data = '1.21, 1.985, 1.955, 2.015, 1.885';C = strsplit(data,', ')C = '1.21' '1.985' '1.955' '2.015' '1.885' C{1} = 1.21 黄世宇/Shiyu Huang's Personal Page:https://huangshiyu13.github.io/
'1.21' '1.985' '1.955' '2.015' '1.885'
C{1} = 1.21
黄世宇/Shiyu Huang's Personal Page:https://huangshiyu13.github.io/