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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
An example of such exploration https://gitlab.com/cpp8/thinkdsp in a related area: DSP.
https://github.com/RajaSrinivasan/assignments/blob/master/dsp.pdf is the doc for the above.
I might recommend exploring some libraries that could be used. GSL https://www.gnu.org/software/gsl/ is an example. This might be an equivalent of NumPy.
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