Complex operator-(double b, const Complex & a) {
return Complex(b - a.real(), -a.imag());
}
Complex operator*(double a, const Complex & b) {
return Complex(a * b.real(), a * b.imag());
}
Complex Complex::operator-(const Complex & a) const {
return Complex(real() - a.real(), imag() - a.imag());
}
Complex operator+(const Complex & a, const Complex & b) {
return Complex(a.real() + b.real(), a.imag() + b.imag());
}
bool Complex::operator>=(const Complex & a) const {
if (real() >= a.real() || imag() >= a.imag()) return true;
else
return false;
}
Complex exp(const Complex & a) {
double r = exp(a.real()), theta = a.imag();
Complex temp(r * cos(theta), r * sin(theta));
return temp;
}
void NCO::getIQ(Complex& c)
{
c.real(m_table[m_phase]);
c.imag(-m_table[(m_phase + TableSize / 4) % TableSize]);
}
bool operator==(Complex z1, Complex z2){
if ((z1.imag() == z2.imag()) && (z1.real() == z2.imag()))
return true;
else
return false;
}
