Both lists will always be in the correct (corresponding) order. I want the codes to appear at the beginning of the file names, followed by "_" (e.g., "Base_PWSM10A_2014_05_23_112132_001_Odau_1.wav", "L1_PWSM10A_2014_05_23_112132_002_Odau_1.wav", and so on).
I have attempted to use csvread, textread, and textscan, together with movefile, but have been unsuccessful. One major obstacle has been that MATLAB appears to not (easily) read strings of varying length. It may go without saying, but I am MATLAB novice. I would appreciate any help anybody is willing to offer.