Making complex number to trigonometric formula
21 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Vytautas Milius
el 9 de En. de 2021
Editada: John D'Errico
el 9 de En. de 2021
How to convert complex number to trigonometric formula?
−1 + i√ 3
ANSWER : 2(cos(2π/3) + i sin(2π/3))
0 comentarios
Respuesta aceptada
John D'Errico
el 9 de En. de 2021
Editada: John D'Errico
el 9 de En. de 2021
Since this is clearly homework...
Hint: what does angle do? (atan2 would also suffice, but then you would need to know how to extract the real and imaginary parts of the number.)
Next, what does abs do, when applied to a complex number? Again, you could do this using more prosaic calls, as applied to the real and imaginary parts of the number. Or, you could play with what happens when you multiply a number with its conjugate transpose, then taking a sqrt.
Hey, this is homework. You need to do the thinking. That is why god (or more likely, your instructor) gave you the homework assignment, not me.
0 comentarios
Más respuestas (0)
Ver también
Categorías
Más información sobre Interactive Control and Callbacks en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!