12818 + j0.0837275 S8(2) = 3.2 j4.4 S8(2) = 0.4 j0.55 S8(3) = -0.02544 + j5.26982 S8(3) = -0.00318 + j0.6587275 S8(4) = -4 S8(4) = -0.5 S8(5) = -0.02544 j5.26982 S8(5) = -0.00318 j0.6587275 S8(6) = 3.2 + j4.4 S8(6) = 0.4 + j0.55 S8(7) = 9.02544 j0.66982 S8(7) = 1.12818 - j0.0837275 6. Spektrikomponentide moodul ja faasispekter |Sn(k)| = ReSn(k)2 + ImSn(k)2 n(k) = arctan(ImSn(k) / ReSn(k)) |S8(0)| = 5.225 0 = 0 |S8(1)| = 1.1313 1 = 4.2444 |S8(2)| = 0.6801 2 = -53.9726 = 306.0274 |S8(3)| = 0.6587 3 = -89,7234 = 90,2766 |S8(4)| = 0.5 4 = 0 |S8(5)| = 0.6587 5 = 89,7234 = 269,7234 |S8(6)| = 0.6801 6 = 53.9726 |S8(7)| = 1.1313 7 = -4.2444 = 355.7556 7. Lõpliku siirdega filtri (FIR) struktuurskeem. Filtri väljundsignaal.
sin(1 3141,6 0,001) 0,001cos(1 3141,6 0,001) - )]=500[1000(3,18308*10-07 -0)+2(- (1 3141,6) 2 1 3141,6 3,18*10-4-3,18*104)-1000(-6,36617*10-07-3,18308*10-07)]= 0,1592 CV(2)= -0,0796 CV(3)= 0,0531 CV(4)= -0,0398 CV(5)= 0,0318 Amplituudispektrid C(0)= =0,5 C(1)= -0,2026-j0,1592 C(2)= 3,5077*10-06+j0,0796 C(3)= -0,0225-j0,0531 C(4)= 3,5077*10-06+j0,0398 C(5)= -0,0081-j0,0318 Faasispekter Cv ( k ) (k)=arctg Cw( k ) 0,1592 (1)=arcrg -0,2026 =1420 - 0,0796 (2)= arcrg =-900 3,5077 *10 -6 0,0531 (3)= arcrg -0,0225 =1130 - 0,0398 (4)= arcrg =-90 3,5077 *10 -6 0,0318 (5)= arcrg -0,0081 =1050 7 S2(t):
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