复数表达,及计算(1)z1= 3 + 4iz1 =3.0000 + 4.0000i(2)z2 = 1 + 2 * iz3=2*exp(i*pi/6)z=z1*z2/z3z2 =1.0000 + 2.0000iz3 =1.7321 + 1.0000iz =0.3349 + 5.5801i复数矩阵的生成及运算A=[1,3;2,4]-[5,8;6,9]*iB=[1+5i,2+6i;3+8*i,4+9*i]C=A*BA =1.0000 - 5.0000i 3.0000 - 8.0000i2.0000 - 6.0000i 4.0000 - 9.0000iB =1.0000 + 5.0000i 2.0000 + 6.0000i3.0000 + 8.0000i 4.0000 + 9.0000iC =1.0e+002 *0.9900 1.1600 - 0.0900i1.1600 + 0.0900i 1.3700求上例复数矩阵C的实部、虚部、模和相角。C_real=real(C)C_imag=imag(C)C_magnitude=abs(C)C_phase=angle(C)*180/pi
%以度为单位计算相角C_real =99
116116
137C_imag =0
-99
0C_magnitude =99.0000
116.3486116.3486
137.0000C_phase =0
-4.43654.4365
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