how create matrix with syncronizing data

i want to create a matrix of 'Value' using 'dailyprof' to syncronize it

example:

i find max and min data in Sis.Data

After i want to create a matrix with only dailyprof using Data for syncronize

I did a previous post but I saw that this solution is the most complete and ultimate for my problem

>> class(Sis)

ans =

'struct'

[Stephen23]

Duplicate:

https://www.mathworks.com/matlabcentral/answers/2014002-how-to-make-the-same-length-in-the-struct