Change variable name in a loop

I want to call a function in a loop which gives me a 3xn matrix and i want to call the matrix model_(number)

for i=1:length(Domain)

 model=IDtriang(trianglesN,Domain,i);
 

so if length=7 i would like to store 7 matrix like variables as

Model_1

Model_2

Model_3

I know i can do it saving it, but than i should call it back and i don't need it as i have to work with it

Answer 1

[madhan ravi]

Naming variables is not a good idea so store it as a cell array ( https://in.mathworks.com/matlabcentral/answers/304528-tutorial-why-variables-should-not-be-named-dynamically-eval )

model = cell(1,length(Domain)); % before loop
model{i}=IDtriang(trianglesN,Domain,i);