I finished computing fftw values and now I want to plot the magnitude. So I was reading about QWT and I found so many examples (but in c++). How to plot spectrum using FFTW3/QWT?
Is it posiblie to use QWT in Xcode? I install the QWT library and I have the qwt-framework. So do I need more framework? And which Headers should I add? Any idea? Or maybe something else to plot FFTW?
I am not an QWT expert but try the QtCore.framework. Headers, it's depend on what u really need.
Qwt_plot_curve.h
Qwt_plot.h
Qwt_plot.h qapplication.h