Matlab level 7
Matlab Part1 in electricity and electronics: Electrical / electronics Signals : I will show you my friends some examples using matlab in signal analysis and responses. 1- a+ Firstly you know that: Here using cosine signals in our application (Fig-1), but also if you want to calculate using sine signals you can write the fonctions as this. I(t) = I m cos (w*t) I(t) = I m cos ((2*pi*f )*t) V(t) = V m cos (w*t) V(t) = V m cos ((2*pi*f )*t) ……………………………………….. I(t) = I m sin (w*t) I(t) = I m sin ((2*pi*f )*t) V(t) = V m sin (w*t) V(t) = V m sin ((2*pi*f )*t) 1- b+ Secondly appling this equations in our example using matlab: Now in this example i used and explaned the time domain inbetween –pi until +pi so I defined x between –pi until +pi. Defined y1 using the addition or the superpossition of 2 cosine signals. Y2 is the fast forrier transform of y1 in the time domain. Y3 sa,ple co...
