A=magic(9) A = 47 58 69 80 1 12 23 34 45 57 68 79 9 11 22 33 44 46 67 78 8 10 21 32 43 54 56 77 7 18 20 31 42 53 55 66 6 17 19 30 41 52 63 65 76 16 27 29 40 51 62 64 75 5 26 28 39 50 61 72 74 4 15 36 38 49 60 71 73 3 14 25 37 48 59 70 81 2 13 24 35 B=A(1:2:end,:) B = 47 58 69 80 1 12 23 34 45 67 78 8 10 21 32 43 54 56 6 17 19 30 41 52 63 65 76 26 28 39 50 61 72 74 4 15 37 48 59 70 81 2 13 24 35 C=A(:,2:2:end) C = 58 80 12 34 68 9 22 44 78 10 32 54 7 20 42 55 17 30 52 65 27 40 62 75 28 50 72 4 38 60 73 14 48 70 2 24 D=B*C D = 17049 13422 12432 14889 17049 17562 13422 12729 13179 17103 17103 13179 12729 13422 17562 17049 14889 12432 13422 17049 K=[1,2,3;4,5,6;-7,0,-9] K = 1 2 3 4 5 6 -7 0 -9 p=[70;160;-170] p = 70 160 -170 x=K\p x = 5.0000 10.0000 15.0000 t=-2*pi:0.05:2*pi; y=cos(t.^4).^3; plot(t,y) a=7; num2str(7) ans = 7 whos Name Size Bytes Class Attributes A 9x9 648 double B 5x9 360 double C 9x4 288 double D 5x4 160 double K 3x3 72 double a 1x1 8 double ans 1x1 2 char p 3x1 24 double t 1x252 2016 double x 3x1 24 double y 1x252 2016 double num2str(128597) ans = 128597 whos Name Size Bytes Class Attributes A 9x9 648 double B 5x9 360 double C 9x4 288 double D 5x4 160 double K 3x3 72 double a 1x1 8 double ans 1x6 12 char p 3x1 24 double t 1x252 2016 double x 3x1 24 double y 1x252 2016 double MensiVetsi Zadej cislo: 5 Zadej cislo: 100 5 je mensi 100 MensiVetsi Zadej cislo: 100 Zadej cislo: 100 100 je rovno 100 MensiVetsi Zadej cislo: 12 Zadej cislo: -5 12 je vetsi -5 a=input('Zadej cislo: '); Zadej cislo: 150 a=input('Zadej cislo: '); Zadej cislo: [1,2,3] a a = 1 2 3 Zadej cislo: [0:0,1:5] a a = 0 1 2 3 4 5 a=input('Zadej cislo: '); Zadej cislo: 0:0.1:5 a a = Columns 1 through 7 0 0.1000 0.2000 0.3000 0.4000 0.5000 0.6000 Columns 8 through 14 0.7000 0.8000 0.9000 1.0000 1.1000 1.2000 1.3000 Columns 15 through 21 1.4000 1.5000 1.6000 1.7000 1.8000 1.9000 2.0000 Columns 22 through 28 2.1000 2.2000 2.3000 2.4000 2.5000 2.6000 2.7000 Columns 29 through 35 2.8000 2.9000 3.0000 3.1000 3.2000 3.3000 3.4000 Columns 36 through 42 3.5000 3.6000 3.7000 3.8000 3.9000 4.0000 4.1000 Columns 43 through 49 4.2000 4.3000 4.4000 4.5000 4.6000 4.7000 4.8000 Columns 50 through 51 4.9000 5.0000 a=input('Zadej cislo: '); Zadej cislo: 12.6 a a = 12.6000 a=input('Zadej cislo: '); Zadej cislo: ones(5) a a = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 z=input('Zadej znak','s') Zadej znakj z = j z=input('Zadej znak: ','s'); Zadej znak: ahoj z z = ahoj z=input('Zadej znak: ','s'); Zadej znak: 123456 z z = 123456 whos Name Size Bytes Class Attributes A 9x9 648 double B 5x9 360 double C 9x4 288 double D 5x4 160 double K 3x3 72 double a 5x5 200 double ans 1x1 8 double p 3x1 24 double t 1x252 2016 double x 3x1 24 double y 1x252 2016 double z 1x6 12 char z(1) ans = 1 z(end) ans = 6 z=input('Zadej znak: '); Zadej znak: 123456 z z = 123456 whos Name Size Bytes Class Attributes A 9x9 648 double B 5x9 360 double C 9x4 288 double D 5x4 160 double K 3x3 72 double a 5x5 200 double ans 1x1 2 char p 3x1 24 double t 1x252 2016 double x 3x1 24 double y 1x252 2016 double z 1x1 8 double kalkulacka Zadej prvni cislo: 5 Zadej druhe cislo: 4 Zadej pocetni operaci +,-,*,/, :+ 9 kalkulacka Zadej prvni cislo: 6 Zadej druhe cislo: 4 Zadej pocetni operaci +,-,*,/, :* 24 kalkulacka Zadej prvni cislo: 6 Zadej druhe cislo: 0 Zadej pocetni operaci +,-,*,/, :/ Inf kalkulacka Zadej prvni cislo: 4 Zadej druhe cislo: 5 Zadej pocetni operaci +,-,*,/, :\ 1.2500 kalkulacka Zadej prvni cislo: 5 Zadej druhe cislo: 3 Zadej pocetni operaci +,-,*,/,\ : Toto nepocitam kalkulacka Zadej prvni cislo: 4 Zadej druhe cislo: 5 Zadej pocetni operaci +,-,*,/,\ :> Toto nepocitam