Comparison with Low-Pass Filter?

[lcs-crr]

Is there a benchmark comparing the algorithms with "classic" low-pass filter + decimation from control systems?

[kb-]

They are 2 different things. Tsdownsample retains the visual aspect of the data. https://arxiv.org/pdf/2206.08703
Low-pass filter + decimation smoothes out any local peak. It removes any feature with frequency content higher than the filter stop frequency.

[jvdd]

Will close this as @kb- clearly highlighted the difference between both approaches.