Creating table with variablenames properts as an array

I create a table of the form:

Temp={'T_'}
rpm=[70; 80; 90]
Temperature=strcat(Temp,num2str(rpm))
TVALz=[190 220 300 140; 57 164 215 210; 109 45 67 220]
OuTABLE=table(Temperature,TVALz)

Giving:

Temperature               TVALz          
    ___________    ________________________

      'T_70'       190    220    300    140
      'T_80'        57    164    215    210
      'T_90'       109     45     67    220

What I need is to have 4 individual headers (e.g. T1, T3, T6, T9) instead of the header "TVALz", so that the result would like:

     Temperature    T1     T3     T6     T9          
    ___________    ________________________

      'T_70'       190    220    300    140
      'T_80'        57    164    215    210
      'T_90'       109     45     67    220

I tried this:

Temp={'T_'}
rpm=[70; 80; 90]
Temperature=strcat(Temp,num2str(rpm))
TVALz=[190 220 300 140; 57 164 215 210; 109 45 67 220]
VarNames={'T1' 'T3' 'T6' 'T9'}
OuTABLE=table(Temperature,TVALz,'VariableNames',VarNames)

but it produced the erro message:

"Error using table (line 322)

The VariableNames property must contain one name for each variable in the table."

What am i doing wrong?

[Stephen23]

Use

https://www.mathworks.com/help/matlab/ref/table.splitvars.html

[Saeid]

Thank you Stephen!