Find the furier transformation the autocorrelation function of x(t)= e^(-at) u(t)

write the code in MATLAB, following the example in the photos.

D=0,1sek;B=10 Fighine X()=F[P(t)]ejD//=BDSa(D/2)=ejD/2 Funksioni i autokorrelacionit t tij shte: Xi(t)=+X()X(t)dt Xc(t)=0tX()X(+t)d=0tB2d=B20t=B2t Ky shprehje prfaqson nj drejtz. tgaDB2D=B2xa(t)=tDDB2d=B2tDD=B2(2Dt)=2B2DB2t=B2t+2B2D Kjo shprehje sht po ashtu shprehja e nj drejtze: Xc(t)=xa(t)+Xa(t) Perr D=0,1 sek dhe B=102D=0,2 sek dhe B2D=1 Kodi : Kodi 2: x(t)=eatu(t)