MATLAB: For loop

for loop

i'd like to create 10 folders, named folder_1, folder_2….folder_10. Please help me fix the syntax.

for i=1:10

mkdir ('folder_',i) how do I properly use the i index in this case?

end

for i=1:10
  mkdir (sprintf('folder_%i',i)) 
end

KVals = 0.4:0.01:0.99;
for K = 1 : length(KVals)
  thisval = KVals(K);
  ...
end

e.g.

temp = randi(40,5)
rho2=(1-((temp+288.9414)./(508929.2*(temp+68.12963))).*((temp-3.9863).^2))*1000