Recent content by dead_devil_66

so, should i sum R2 and R5 and make that sum resistor the load resistor?

and what about using Mesh analysis method? [PLAIN]http://d.imagehost.org/0269/circuito4.png J1: -V2 + Vr4 + Vr3 = 0 J2: -Vr3 + Vr5 - Vr2 = 0 J1 is the upper mesh current, J2 is the other one. By solving the system i got: J1 = -( ( V2 * ( R5 - R2 - R3 ) ) / ( R3 * ( R5 - R2 + R4...

Homework Statement [PLAIN]http://d.imagehost.org/0018/enunciado.png It's in portuguese but what it's being asked is to find the Rth and Vth, the Thevenin equivalents for that network, in that cut point... V2 and all resistors values are known. Homework Equations The Attempt at a Solution...

ok, but how do i do with the dirac function?

i have this function http://j.imagehost.org/0556/fun_ao_pre_trans_fourier.png the Fourier transform is [PLAIN][PLAIN]http://j.imagehost.org/0286/fun_ao_trans_fourier.png now, how do i get the real and the imaginary parts??

it answer half of the things i asked. The unanswered part is how do i get the imaginary and the real parts of any Fourier transform?

Hi! I'm trying to understand how do i get the phase spectrum from a Fourier Transform. From this site http://sepwww.stanford.edu/public/docs/sep72/lin4/paper_html/node4.html#lin4_swhfactm this statement "The phase spectrum is usually calculated by taking the arctangent of the ratio...

seems this is too difficult even for this forum :/

hello? =/

im not sure where to put this...sorry...can anyone help me? >.<

Hi. Im coding a little boomerang simulation. This is what my teacher gave me: Someone throws a boomerang against the wind, with initial velocity making 45º degrees (in the vertical plane) with respect to the wind. There are 3 forces changing the behaviour of the boomerang: the lift force...