how can I draw a 2 columns (as a time first raw is from 0 to 20 this in x axis and in y axis is from the 3rd column) and the 3rd is category

, *note*(y axis is only three values(sil,Tr, NTr) and are repeated randomly) as follow data: , I need to know how you set the amplitude and I need to change it please of( sil=0.5, NTr=1, Tr=1) and how you eliminate the numbers of column 1 and this is input and after each (.) its a new data put it in new figure "*/Sp110101.lab" this is file name I need to draw each file in a figure

[KSSV]

How this question is different from this one? https://in.mathworks.com/matlabcentral/answers/549876-how-can-i-draw-a-2-columns-as-a-time-first-raw-is-from-0-to-20-this-in-x-axis-and-in-y-axis-is-from?s_tid=prof_contriblnk

[Manar Gbaily]

i add some comments i need more of edit please

I need to know how you set the amplitude and I need to change it please of( sil=0.5, NTr=1, Tr=1) and how you eliminate the numbers of column 1 and this is input and after each (.) its a new data put it in new figure "*/Sp110101.lab" this is file name I need to draw each file in a figure

and i have change the input file