I imported an excel table in to matlab as a cell array and want. I have two columns three columns of interest; System ID, Sampling Frequency, and DOH Priority. I want to identify and System ID's that have a DOH priority of 'ND'. From here I want to make another cell array or table with all the System ID's and Sampling frequencies. I've had some success using strfind but it's just giving me my original table with 1's and 0's for the sites. Am I approaching this the right way or is there a better way to do this? Thanks!