MATLAB: Load ascii data with multiple name

load data

dear all,
I have some data with name ZA000060.TXT, ZA000120.TXT, ZA000180.TXT ….. at the same time I load data with :
for k=60:60:300
aa = sprintf('%d',k);
load (['ZA0000' aa '.TXT'],'AAA')
end
but there is error when load second data because the zero number.
unable to read file "ZA0000120.TXT"
Any help would be great,
Best regard,

Best Answer

for k=60:60:300
filename = sprintf('ZA000%03d.TXT', k);
ZA{K} = load(filename);
end