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StevenMHernandez / ESP32-CSI-Tool

Extract Channel State Information from WiFi-enabled ESP32 Microcontroller. Active and Passive modes available. (https://stevenmhernandez.github.io/ESP32-CSI-Tool/)
https://stevenmhernandez.github.io/ESP32-CSI-Tool/
MIT License
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Raw CSI data #64

Closed tiyuuu closed 1 year ago

tiyuuu commented 2 years ago

I want help regarding how to preprocess raw CSI data to remove noise and for further use. What will be the further steps?

I am using ESP32,python and OS windows

StevenMHernandez commented 1 year ago

Unfortunately I cannot help with specific coding questions in the project. It is dependent on your problem.

However, please take a look at one of our latest papers titled: "WiFi Sensing on the Edge: Signal Processing Techniques and Challenges for Real-World Systems". This paper goes through a survey of many of denoising/feature extraction/dimensionality reduction/etc. techniques and will hopefully give you some ideas!

Closing old issues.