c1000 wrote on Mar 3rd, 2009, 5:21am:sorry, i dont catch you....
How degree do you know signal processing simulator such as Simulink(MATLAB), Ptolemy, SystemVue, SPW(CoWare Signal Processing Designer, SPD), etc. ?
c1000 wrote on Mar 3rd, 2009, 5:21am:i dont need to bulid those models like real circuits?
You don't have to bulid as real circuits.
Each block have output data type setting.
And there is Data Type Conversion Block in "Simulink/Signal_Attributes".