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Updated regression model selection

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miguel5612
2020-03-26 22:18:07 -05:00
parent c67ceab56a
commit 510e8dac53
21 changed files with 428 additions and 102 deletions
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examples/MQ-4/MQ-4.ino
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@ -36,7 +36,7 @@ void setup() {
Serial.begin(9600); //Init serial port
//Set math model to calculate the PPM concentration and the value of constants
MQ4.setRegressionMethod("Exponential"); //_PPM = a*ratio^b
MQ4.setRegressionMethod(1); //_PPM = a*ratio^b
MQ4.setA(1012.7); MQ4.setB(-2.786); // Configurate the ecuation values to get CH4 concentration
/*
Exponential regression: