Recent content by fox2005eng

thanks

how? would u please gimee code example ? bye

Extract Real and Imaginary Equation with MATLAB ! Hi all, How to write M-files that can extract the real and imaginary components, or the magnitude and phase, of a symbolic expression for a complex signal with MATLAB. x(t) = e^j*2*pi*t/16 + e^j*2*pi*t/8 <<< equation example Thanks In...

how to find the rotational inertia ? thanks

it seems to complicated for me. what about calculations that I made above ? is it wrong ? thanks for advance.

Homework Statement Hi for all, basically I have a mass of 25Kg, want to move this mass with speed upto 12m/s for 15 meter long, where the mass held on 4 wheel (R= 50mm) and moving on aluminum alloy rails. I want to know the force needed and torque required, so I can be able to choose the...