Creating Types in Julia

New to Julia
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1

Hello,

I’m interested in using this library for some fixed point calculations. However, I’m interested in using complex numbers for my analysis (this is a communications systems application) and the library presents this problem for me:

This library defines an abstract type FixedPoint{T <: Integer, f} as a subtype of Real . The parameter T is the underlying machine representation and f is the number of fraction bits.

What are my options for having a fixed point complex type? Can I create some container type that has real and imaginary fixed point componets? Do I need to modify this library?

I’d very much like to avoid the situation where I have two vectors, one for the real part and another for the imaginary part.

Thanks,
Devin

1 Like
2

Nice.

using FixedPointNumbers

x = N0f8(0.8)
y = N0f8(0.8)
c = Complex(x, y)
println(c)
println(typeof(c))

works like a charm:

0.8N0f8 + 0.8N0f8*im
Complex{N0f8}
3 Likes
3

Thanks a lot for this, very helpful.