6.2 MATLAB Functions Used 87 Ex16= 11.2480 >>Ex17=Ex(155.0,12.10,0.248,4.40,70) Ex17= 11.4059 >>Ex18=Ex(155.0,12.10,0.248,4.40,80) Ex18= 11.8632 >Ex19=Ex(155.0,12.10,0.248,4.40,90) Ex19= 12.1000 The x-axis is now setup for the plots as follows: >>x=[-90-80-70-60-50-40-30-20-100102030405060 708090] X= -90-80-70-60-50-40-30-20-100102030 405060708090 The values of Er are now calculated for each value of between-90 and 90 in increments of 10°. >y1 [Ex1 Ex2 Ex3 Ex4 Ex5 Ex6 Ex7 Ex8 Ex9 Ex10 Ex11 Ex12 Ex13 Ex14 Ex15 Ex16 Ex17 Ex18 Ex19] y1= Columns 1 through 14 12.100011.8632 11.4059 11.2480 11.920414.152419.6820 34.1218 78.7623155.0000 78.7623 34.1218 19.682014.1524 Columns 15 through 19 11.920411.248011.405911.8632 12.10006.2 MATLAB Functions Used 87 Ex16 = 11.2480 >> Ex17 = Ex(155.0, 12.10, 0.248, 4.40, 70) Ex17 = 11.4059 >> Ex18 = Ex(155.0, 12.10, 0.248, 4.40, 80) Ex18 = 11.8632 >> Ex19 = Ex(155.0, 12.10, 0.248, 4.40, 90) Ex19 = 12.1000 The x-axis is now setup for the plots as follows: >> x = [-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90] x = -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 The values of Ex are now calculated for each value of θ between −90◦ and 90◦ in increments of 10◦. >> y1 = [Ex1 Ex2 Ex3 Ex4 Ex5 Ex6 Ex7 Ex8 Ex9 Ex10 Ex11 Ex12 Ex13 Ex14 Ex15 Ex16 Ex17 Ex18 Ex19] y1 = Columns 1 through 14 12.1000 11.8632 11.4059 11.2480 11.9204 14.1524 19.6820 34.1218 78.7623 155.0000 78.7623 34.1218 19.6820 14.1524 Columns 15 through 19 11.9204 11.2480 11.4059 11.8632 12.1000