Info

此问题已关闭。 请重新打开它进行编辑或回答。

Problem in assignning the real of complex number

1 次查看（过去 30 天）
ahmed
ahmed 2013-11-17
关闭： MATLAB Answer Bot 2021-8-20
Hello
I want to assign the real of certain complex number,for example
x=2+2*j;
when i write the following command real(x)=0;
matlab output the following error Subscript indices must either be real positive integers or logicals.
but i don't understand the reason, can anyone help me
Thanks

此问题已关闭。

回答（2 个）

Azzi Abdelmalek
Azzi Abdelmalek 2013-11-17
编辑：Azzi Abdelmalek 2013-11-17
x=2+2*j;
real(x) will return the real part of x , if you want to assign 0 to real(x) , just write
x=imag(x)*i
%or
x=new_x+imag(x)*i
Andrei Bobrov
Andrei Bobrov 2013-11-17
x = complex(0,imag(x))

此问题已关闭。

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by