Trabalho Analise de Circuitos
Por: Wanderson Dantas • 1/8/2019 • Ensaio • 323 Palavras (2 Páginas) • 145 Visualizações
Trabalho Analise de Circuitos
Wanderson Dantas de Oliveira Santana - 152013784
Matlab
Questão 1.
>> A=3+j*4
A =
3.0000 + 4.0000i
>> B=-3+j*4
B =
-3.0000 + 4.0000i
Item a)
>> real(A)
ans =
3
>> imag(A)
ans =
4
>> real(B)
ans =
-3
>> imag(B)
ans =
4
Item b)
>> ModuloA=sqrt((real(A)^2)+(imag(A)^2))
ModuloA =
5
>> ModuloB=sqrt((real(B)^2)+(imag(B)^2))
ModuloB =
5
Item c)
>> abs(A)
ans =
5
>> abs(B)
ans =
5
Item d)
>> atan(imag(A)/real(A))
ans =
0.9273
>>
>> atan(A)
ans =
1.4483 + 0.1590i
>> atan2(imag(A),real(A))
ans =
0.9273
>> angle(A)
ans =
0.9273
>> atan(B)
ans =
-1.4483 + 0.1590i
>> atan(imag(B)/real(B))
ans =
-0.9273
>> atan(imag(B)/real(B))
ans =
-0.9273
>>
>> atan2(imag(B),real(B))
ans =
2.2143
>> atan(B)
ans =
-1.4483 + 0.1590i
>> angle(B)
ans =
2.2143
>>
Questão 2.
Item a)
>> A=(6.21+j*3.24)+(4.13-j*9.47)
A =
10.3400 - 6.2300i
Item b)
>> B=(7+i*10)-(7+j*10)
B =
0
Item c)
>> C=(-24+j*12)+(-36-j*6)-(17-i*24)
C =
-77.0000 +30.0000i
>>
Questão 3.
Item a)
>> PA=(+j*5)*(+j*7)
PA =
-35
Item b)
>> PB=(4+j*3)*(2+j*1)*(4.2+j*6.1)
PB =
-40.0000 +72.5000i
>>
Item c)
>> PC=(5/(3-j*(1/2)))*(2+j*1)*(4.2+j*6.1)
PC =
-0.7027 +27.2162i
Questão 4.
Item a)
>> QA=1/(0.2+j*0.5)
QA =
0.6897 - 1.7241i
Item b)
>> QB=(14+j*5)/(4-j*1)
QB =
3.0000 + 2.0000i
Item c)
>> QC=(8+j*1)/4
QC =
2.0000 + 0.2500i
>>
Questão 5.
Item a)
>> R1=sqrt((4.5-j*7.79))
R1 =
2.5977 - 1.4994i
Item b)
>> R2=100*(exp(j*(pi/3)))
R2 =
50.0000 +86.6025i
Item c)
>> R3=((((15*(exp(j*((70*pi)/180))))^3)/(3-j*4))+(log(8+j*5)))
R3 =
-7.8496e+01 - 6.6960e+02i
>>
Questão 6.
>> theta=70*pi/180
...