how to define different matrix name in a loop?

i want to define different matrix name in a loop,such as i_dg12,i_dg23，....

how to get it? can you help me out.

[Stephen23]

Don't do this! Just use indexing instead:

http://www.mathworks.com/matlabcentral/answers/196952-how-to-create-new-variables-in-batches-with-strcat

[cheng sy]

thank you

Answer 1

[Walter Roberson]

http://matlab.wikia.com/wiki/FAQ#How_can_I_create_variables_A1.2C_A2.2C....2CA10_in_a_loop.3F

[cheng sy]

thank you！