mirror of
https://github.com/RobTillaart/Arduino.git
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125 lines
2.3 KiB
C++
125 lines
2.3 KiB
C++
//
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// FILE: Complex.h
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// AUTHOR: Rob Tillaart
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// VERSION: see COMPLEX_LIB_VERSION
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// PURPOSE: library for Complex math for Arduino
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// URL: http://arduino.cc/playground/Main/ComplexMath
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//
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// Released to the public domain
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//
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#ifndef Complex_h
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#define Complex_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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#include "Printable.h"
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#define COMPLEX_LIB_VERSION "0.1.05"
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// five categories of functions can be switched per category
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// by (un)commenting next lines.
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#define COMPLEX_EXTENDED
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#define COMPLEX_GONIO_1
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#define COMPLEX_GONIO_2
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#define COMPLEX_GONIO_3
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#define COMPLEX_GONIO_4
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class Complex: public Printable
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{
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public:
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Complex(double, double);
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Complex(const Complex &);
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Complex(double);
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size_t printTo(Print& p) const;
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void set(double, double);
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double real();
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double imag();
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void polar(double, double);
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double phase();
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double modulus();
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Complex conjugate();
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Complex reciprocal();
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bool operator == (Complex);
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bool operator != (Complex);
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Complex operator - (); // negation
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Complex operator + (Complex);
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Complex operator - (Complex);
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Complex operator * (Complex);
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Complex operator / (Complex);
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void operator += (Complex);
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void operator -= (Complex);
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void operator *= (Complex);
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void operator /= (Complex);
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#ifdef COMPLEX_EXTENDED
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Complex c_sqrt();
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Complex c_sqr();
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Complex c_exp();
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Complex c_log();
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Complex c_log10();
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Complex c_pow(Complex);
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Complex c_logn(Complex);
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#endif
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#ifdef COMPLEX_GONIO_1
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Complex c_sin();
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Complex c_cos();
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Complex c_tan();
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Complex c_asin();
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Complex c_acos();
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Complex c_atan();
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#endif
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#ifdef COMPLEX_GONIO_2
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Complex c_csc();
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Complex c_sec();
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Complex c_cot();
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Complex c_acsc();
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Complex c_asec();
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Complex c_acot();
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#endif
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#ifdef COMPLEX_GONIO_3
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Complex c_sinh();
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Complex c_cosh();
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Complex c_tanh();
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Complex c_asinh();
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Complex c_acosh();
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Complex c_atanh();
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#endif
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#ifdef COMPLEX_GONIO_4
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Complex c_csch();
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Complex c_sech();
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Complex c_coth();
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Complex c_acsch();
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Complex c_asech();
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Complex c_acoth();
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#endif
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private:
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double re;
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double im;
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Complex gonioHelper1(int);
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Complex gonioHelper2(int);
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};
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static Complex one(1,0);
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#endif
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// --- END OF FILE ---
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