**Write an script in MATLAB that generates and subplots
the four different exponential signals.........**

Community Answer

%%%part 3.2figuresubplot(2,2,1)alpha=0.1;x=0:30;y=exp(-1*alpha*x);stem(x,y);subplot(2,2,2)alpha=0.1;x=0:30;y=10*exp(alpha*x);stem(x,y);subplot(2,2,3)alpha=0.1;x=0:30;y=(-1).^x.*exp(-1*alpha*x);stem(x,y);subplot(2,2,4)alpha=0.1;x=0:30;y=10.*(-1).^x.*exp(alpha*x);stem ... See the full answer