* proper support for complex16 (2xint8) signals
* fix Modulator: give correct iq type
* fix View: Use general min/max and not from signal
* Remove Padding
* fix requirements.txt (skip PyQt5.14.2 on Windows)
* fix noise area drawing
* fix demod view range for FSK and PSK
* Autofit signal in ModulatorDialog.py
* optimize Unittests
* rename signalFunctions -> signal_functions
* basic methods for auto interpretation
* cythonize k means
* reorder tests
* remove check and update gitignore
* estimate tolerance and implement score for choosing modulation type
* use absdiff
* remove comment
* cythonize messsage segmentation
* improve message segementation and add test for xavax
* integrate OOK special case
* add check if psk is possible
* integrate xavax and improve score
* improve noise detection
* add test for noise detection multiple messages
* improve noise detection
* homematic fix: use percetange of signal length instead of num flanks
* homematic has some trash at start of messages, which counts as flanks
* additonally set score to 0 if found only one bit length lower 5
* calculate minimum bit length from tolerance
* improve noise noise detection
* refactor limit and propose new limit calculation
* improve minimum bit length penalty
* only increase score for mod_type if bit length surpasses a minimum
* this way scoring loop later becomes easier and
* score is more accurate as there is no division needed which does
not scale well with the length of message vectors
* remove demodulated complex files and demod live in tests
* remove enocean.coco
* add a new check to prevent PSK misclassification
* add tolerance unit test
* use z=2 for finding outlier free max in tolerance estimation
* prevent numpy warnings
* adapt threshold of unit test
* normalize the score by dividing by plateau vector length
* improve OOK segmentation:
Use minimum pulse length instead pause length for reference
* use 50 percentile for detecting n_digits in plateau rounding
* add elektromaten integration test
* improve center detection to deal with varying signal power levels
* use 10% clustering for rect signal
* calculate min and max of each cluster
* return max(minima) + min(maxima) / 2
* improve the center aggregation, separate between modulation types
* add validity checks if message can be ASK or FSK modulated
* use a weighted mean for center estimation: 60/40 for high/low
* improve bit length estimation: use decimal deviation for filtering
* add scislo test
* improve tolerance estimation: use 50 percentile + revert to normal mean for bitlength estimation
* add haar wavelet transform
* add median filter
* rename to Wavelet
* add signal generation with configurable snr for lab test
* add method for testdata generation
* prepare fsk test: generate messages and estimate parameters
* improve performance of plateau length filtering
* remove unused import
* improve robustness
* improve robustness
* add fsk error plot
* only append bit length if it surpasses minimum
* fix plot title
* improve noise level detection, prevent it from being too low
* integrate all modulations to test
* increase pause threshold for ook
* improve tolerance estimation
* improve noise detection: take maximum of all maxima of noise clusters
* improve scoring algorithm to prevent PSK misclassify as FSK
* use histogram based approach for center detection
* modulation detection with wavelets
* fix median filter when at end of data
* integrate modulation detection with wavelets
* improve robustness
* improve psk parameters
* improve psk threshold
* improve robustness
* swap psk angles for easier demod
* better xticks
* add message segmentation test and fix noise generation snr
* add error print
* update audi test
* fix runtime warning
* improve accuracy of center detection
* avoid warning
* remove unused functions
* fine tune fsk fft threshold
* update esaver test
* improve fsk fft threshold
* change test order
* update enocean test signal
* update enocean test signal
* enhance bit length estimation: use a threshold divisor histogram
* improve noise estimation: round to fourth digit
* update enocean signal
* consider special case if message pause is 0
* remove unused
* improve noise detection
* improve center detection
* improve center detection
* prevent warning
* refactor
* cythonize get_plateau_lengths
* improve syntax
* use c++ sort
* optimize PSK threshold
* optimize coverage
* fix buffer types
* integrate new auto detection routine
* update test
* remove unused stuff
* fix tests
* backward compat
* backward compat
* update test
* add threshold for large signals for performance
* update changelog
* make algorithm more robust against short bit length outliers
* make multi button for selecting auto detect options
* update unittest
