Default constructor implemented
Implemented copy constructor
Implemented FFT::setPicture method
Implemented FFT:inverseFFT
Implemented FFT:showFFT
Renamed FFT:showFFT to FFT:show
Implemented FFT::getFFT and FFT::getPicture
Deleted method UnsharpMask::frequencyTransform, its not needed anymore
Fixed some errors
Fixed all errors, now it will convert to frequency and space dimension with
no errors
Added FFT::setFFT method
Implemented FFT::setFFT
Implemented FFT::getFrequency FFT::setFrequency FFT::getRows FFT:getCols
Update FFT::setFrequency and FFT::getFrequency. Not it will be able to return
and set complex numbers
Arreglados errores menores de la clase y implementada la sobrecarga del
operador =
Añadida la sobrecarga del opeardor == y el operador =
Arreglados errores varios