Questions tagged [reference-implementation]

Questions that include a request for a reference software library where a known algorithm is implemented.

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4answers
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How to build a median filter function?

What algorithms are there for 1-d median filtering (sliding median, rolling median, running median), similar to MATLAB's medfilt1? Of interest would be a reference ...
3
votes
3answers
586 views

Impulse response with sweep from measurement

Does someone have a matlab script to get the impulse response from the recorded measurements using log sweep? I have the input file (sweep) and the output and I need to get the impulse response and ...
0
votes
2answers
648 views

Using k Nearest Neighbour & Dynamic Time Warping for keyword spotting

As stated in the title, I am currently researching a method using k-NN, specifically, as either an alternative or as a supplement to the DTW algorithm in keyword spotting based on MFCC. I have read ...
0
votes
1answer
73 views

Channel Shortening for underwater acoustic channel communication

I'm new in this forum, hope that we can learn from each other well. I need to ask about the channel shortening for underwater acoustic channel. what are the common algorithms in that field? is ...