Mod_squared_cpp: Absolute Value or Modulus of a Complex Number Squared.
Description
Computes the squared value of the Modulus.
Usage
Mod_squared_cpp(x)
Arguments
x
A cx_vec.
Value
A vec containing the modulus squared for each element.
Details
Consider a complex number defined as: $z = x + i y$ with real $x$ and $y$,
The modulus is defined as: $r = Mod(z) = sqrt(x^2 + y^2)$
This function will return: $r^2 = Mod\left(z\right)^2 = x^2 + y^2$