"Shanmugam Kannappan" <email@example.com> wrote in message <firstname.lastname@example.org>... > "st " <email@example.com> wrote in message <firstname.lastname@example.org>... > > Hi all, > > > > I need help on, > > > > How can i build the block for abs(C(83:883)) with SIMULINK??? > > How can i specify only taking the value from index 83 to 883 of C before proceed to absolute block? > > > > Many Thanks!!!! > > I totally run out of idea.... > > Hi! > > Y dont you use MATLAB Function Block(User Defined Library) to select the specific index & proceed? > abs(u(83:883)) - Enter in MATLAB function field. > I tried it works! > > HTH, > Shan!
You can also use "Selector" block from Signal routing Library in Simulink.