what the difference between the phase of f(z) and |f(z)|
조회 수: 2 (최근 30일)
I want to plot the complex function f(z) and I am tring to plot |f(z)| as well , but I can not understand what the difference between them?
I mean what does f(z) represent and what does |f(z)| represent and which of them represent exactly the complex function.
I appreciate any help
Anagha Mittal 2022년 5월 10일
The difference between f(z) and |f(z)| is that the former has all the actual values of the complex function while the latter only has the positive values (i.e. the positives remain the same and the sign is reversed for negative values).
|f(z)| is the modulus of f(z) which returns only positive values.
For the exact representation, you may plot f(z).