MATLAB: How to get the matfile with a particular name

matfile

i have 10 matfiles named 1.mat, 2.mat to 10.mat…. In these 10 matfiles i have saved a variable varValue…… Based on a calculation i get a value between 1 and 10….. If i get 3….. i need to load 3.mat….. but i dont know how to load it to get the varValue in 3.mat…..
i as below…
 outputValue = '3';
 pathName = 'DB_Matfiles/';
 dataFilename = [pathName imageName '.mat']
 vars = {'varValue'};
 BW = load(dataFilename, vars{:});
sir this varValue actually contains an binary image…. but when i use imshow(BW),
i cant view it…
but if i do
 load 1.mat
 imshow(varValue);
it works….. sir how get the matfile saved in folder 'DB_Matfiles' and named as 1.mat to 10.mat…
if i get 3….
it should load 3.mat from 'DB_Matfiles' folder…
please do reply sir…..

Best Answer

k=3
filname=sprintf('%d',k)
BW = load(filename)
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