... that contains scores for a 25 week period:testscores.Ann_Lane.week(1:25) = [958976827992949289817593 85 84 83 86 85 90 82 82 84 79 96 88 98];testscores.William_King.week(1:25) = [878091849987938797878289 ... structure arrays is to decide how you want to accesssubsets of the information. This, in turn, determines how you build the arraythat holds the structures, and how you break up the structure ... element-by-element organization, you can access a subset of data with asingle statement:Bsub = B(1:10,1:10);To access an entire plane of the image using the element-by-element method,however, requires a loop:redPlane...