command window with command execution automatically

I want to run in command window "promgen -p bin -r test.mcs -o mytest.bin" with exiting folder using matlab.

At that time my command window will be like :

C:\Users\Admin\Desktop\Matlab_gui>promgen -p bin -r test.mcs -o mytest.bin

In general case if i enter dos cmd then it will give me "C:\Users\Admin\Desktop\Matlab_gui>" but further part which is command promgen should be automatically executed

[Walter Roberson]

Duplicates http://www.mathworks.com/matlabcentral/answers/310941-give-some-command-from-matlab-to-dos-command-window