Using Matlab Regular expressions ans Tokens

i have a cell array containing strings

for example i have

a(:,1) = 'temp_25_vbchmax_14_vds_10_id_80'
         'temp_-55_vbchmax_17_vds_14_id_7'
         'temp_175_vbchmax_4_vds_10_id_5'

now using regular expression and tokens concept i want to split each cell as

       a(1,1) =  temp = 25
                 vbchmax = 14
                 vds = 10
                 id = 80

is this possible, need a little help