Unable to understand the meaning/derivation of the way of calculating the slope of baseline

aromring / MAX30102_by_RF

Arduino C code for MAX30102 pulse oximetry sensor (MAXIM Integrated, Inc.)

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Unable to understand the meaning/derivation of the way of calculating the slope of baseline #30

Closed rishabh900 closed 2 years ago

rishabh900 commented 2 years ago

Can you please refer to the pre-requisite study material or explain from where does the formulae for calculating BETA(slope of the baseline) came from ???

aromring commented 2 years ago

https://en.wikipedia.org/wiki/Simple_linear_regression Means are zeroed by mean-centering.