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AR noise better docstring #100

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Jul 31, 2024
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2 changes: 1 addition & 1 deletion src/noise.jl
Original file line number Diff line number Diff line change
Expand Up @@ -72,7 +72,7 @@ Noise with exponential decay in AR spectrum.
`noiselevel` is used to scale the noise

!!! warning
Current implementation: Cholesky of NxN matrix needs to be calculated, which might need lots of RAM.
With the current implementation we try to get exponential decay over the whole autoregressive (AR) spectrum, which is N-Samples (the total number of samples) long. This involves the inversion of a cholesky matrix of size NxN matrix, which will need lots of RAM for non-trivial problems.
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"""
@with_kw struct ExponentialNoise <: AbstractNoise
noiselevel = 1
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