mirror of
https://github.com/RobTillaart/Arduino.git
synced 2024-09-20 00:55:58 -04:00
f94989f97f
+ testing + removed bug in find() + cascades + example test sketches added for PMF(), VAL(), CDF().
54 lines
938 B
C++
54 lines
938 B
C++
#ifndef Histogram_h
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#define Histogram_h
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//
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// FILE: Histogram.h
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// AUTHOR: Rob Tillaart
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// VERSION: 0.1.03
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// PURPOSE: Histogram library for Arduino
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// DATE: 2012-11-10
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//
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// Released to the public domain
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//
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#include <stdlib.h>
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#include <math.h>
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#include <inttypes.h>
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#if defined(ARDUINO) && ARDUINO >= 100
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#include "Arduino.h"
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#else
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#include "WProgram.h"
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#endif
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#define HISTOGRAM_LIB_VERSION "0.1.03"
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class Histogram
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{
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public:
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Histogram(int len, double *bounds);
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~Histogram();
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void clear();
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void add(double val);
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void sub(double val);
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uint8_t size();
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unsigned long count();
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long bucket(uint8_t idx);
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double frequency(uint8_t idx);
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double PMF(double val);
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double CDF(double val);
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double VAL(double prob);
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uint8_t find(double f);
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// void strategy();
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protected:
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double * _bounds;
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long * _data;
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uint8_t _len;
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unsigned long _cnt;
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};
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#endif
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// END OF FILE
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