Nordic Distance Measurement MCPD Algorithm

RE: Nordic Distance Measurement MCPD Algorithm

ovrebekk — Mon, 28 Aug 2023 10:21:31 GMT

The high_precision algorithm is based on the super resolution principle, meaning oversampling is used to increase the resolution of the signal.

A more detailed description is not available unfortunately.

Best regards
Torbjørn

RE: Nordic Distance Measurement MCPD Algorithm

ethan-l — Fri, 25 Aug 2023 01:24:48 GMT

By the way, is high_precision also an algorithms like ifft ?

RE: Nordic Distance Measurement MCPD Algorithm

ethan-l — Fri, 25 Aug 2023 01:17:06 GMT

Thanks for your reply. look forward to hearing more from you after checking.

RE: Nordic Distance Measurement MCPD Algorithm

ovrebekk — Thu, 24 Aug 2023 11:15:19 GMT

[quote user=""]What is the principle of ifft, Is it also calculated based on phase information?[/quote]

I don't think we document this algorithm anywhere, but I will do some checking internally and get back to you.

[quote user=""]Why are these three algorithms used at the same time, even though they seem to work differently？[/quote]

The different algorithms might perform differently in different situations, at different ranges and so forth, and there is some value in getting results from all of them.

[quote user=""]I see the final result as "best", always consistent with iffi，why?[/quote]

The IFFT based algorithm is the most accurate one, and it is to be expected that this algorithm would provide the best results most of the time.

Best regards
Torbjørn