//
//??Complex.cpp
//??FFT
//
//??Created?by?boone?on?2018/7/17.
//??Copyright???2018年?boone.?All?rights?reserved.
//

#include?“Complex.h“

Complex::Complex（）
{
????real?=?0;
????imag?=?0;
}

Complex::Complex（double?re?double?im）
{
????real?=?re;
????imag?=?im;
}

Complex?Complex::operator+（double?v）
{
????return?Complex（real?+?v?imag）;
}

Complex?Complex::operator-（double?v）
{
????return?Complex（real?-?v?imag）;
}

Complex?Complex::operator*（double?v）
{
????return?Complex（real*v?imag*v）;
}

Complex?Complex::operator/（double?v）
{
????return?Complex（real?/?v?imag?/?v）;
}

Complex?Complex::operator=（double?v）
{
????real?=?v;
????imag?=?0;
????return?*this;
}

Complex?Complex::operator+=（double?v）
{
????real?+=?v;
????return?*this;
}

Complex?Complex::operator-=（double?v）
{
????real?-=?v;
????return?*this;
}

Complex?Complex::operator*=（double?v）
{
????real?*=?v;
????imag?*=?v;
????return?*this;
}

Complex?Complex::operator/=（double?v）
{
????real?/=?2;
????imag?/=?2;
????return?*this;
}

Complex?Complex::operator+（Complex?c）
{
????return?Complex（real?+?c.real?imag?+?c.imag）;
}

Complex?Complex::operator-（Complex?c）
{
????return?Complex（real?-?c.real?imag?-?c.imag）;
}

Complex?Complex::operator*（Complex?c）
{
????double?re?=?real*c.real?-?imag*c.imag;
????double?im?=?real*c.imag?+?imag*c.real;
????return?Complex（re?im）;
}

Complex?Complex::operator/（Complex?c）
{
????double?x?=?c.real;
????double?y?=?c.imag;
????double?f?=?x*x?+?y*y;
????double?re?=?（real*x?+?imag*y）?/?f;
????double?im?=?（imag*x?-?real*y）?/?f;
????return?Complex（re?im）;
}

Complex?Complex::operator=（Complex?c）
{
????real?=?c.real;
????imag?=?c.imag;
????return?*this;
}

Complex?Complex::operator+=（Complex?c）
{
????real?+=?c.real;
????imag?+=?c.imag;
????return?*this;
}

Complex?Complex::operator-=（Complex?c）
{
????real?-=?c.real;
????imag?-=?c.imag;
????return?*this;
}

Complex?Complex::operator*=（Complex?c）
{
????double?re?=?real*c.real?-?imag*c.imag;
????double?im?=?real*c.imag?+?imag*c.real;
????real?=?re;
????imag?=?im;
????return?*this;
}

Complex?Complex::operator/=（Complex?c）
{
????double?x?=?c.real;
????double?y?=?c.imag;
????double?f?=?x*x?+?y*y;
????double?re?=?（real*x?+?imag*y）?/?f;
????double?im?=?（imag*x?-?real*y）?/?f;
????real?=?re;
????imag?=?im;
????return?*this;
}

BOOL?Complex::operator==（Complex?c）
{
????return?（（real?==?c.real）?&&?（imag?==?c.imag））;
}

BOOL?Complex::operator!=（Complex?c）
{
????return?（（real?!=?c.real）?||?（imag?!=?c.imag））;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-07-18?14:16??Spectrum3.0\
?????文件?????????361??2018-07-18?09:17??Spectrum3.0\FFT.h
?????目錄???????????0??2018-07-18?14:23??__MACOSX\
?????目錄???????????0??2018-07-18?14:23??__MACOSX\Spectrum3.0\
?????文件?????????423??2018-07-18?09:17??__MACOSX\Spectrum3.0\._FFT.h
?????文件????????1825??2018-07-18?14:15??Spectrum3.0\FFT.cpp
?????文件?????????176??2018-07-18?14:15??__MACOSX\Spectrum3.0\._FFT.cpp
?????文件????????2478??2018-07-17?20:14??Spectrum3.0\Complex.cpp
?????文件?????????176??2018-07-17?20:14??__MACOSX\Spectrum3.0\._Complex.cpp
?????文件????????3818??2018-07-18?14:16??Spectrum3.0\main.cpp
?????文件?????????333??2018-07-18?14:16??__MACOSX\Spectrum3.0\._main.cpp
?????文件????????1084??2018-07-17?20:14??Spectrum3.0\Complex.h
?????文件?????????266??2018-07-17?20:14??__MACOSX\Spectrum3.0\._Complex.h