QGumPush
peppino
QFreq
Source (link to git-repo or to original if based on someone elses unmodified work):
Description:
Spectrum analyzer for .wav file (44.1 KHz - 16 bit)
Features: zoom in/out, resolution selector (512, 1024, 2048, 4096 pt.), linear/logaritmic scale, file selector
Dependency: fftw3
Custom widget plugin for Qt Designer.
Features: zoom in/out, resolution selector (512, 1024, 2048, 4096 pt.), linear/logaritmic scale, file selector
Dependency: fftw3
Custom widget plugin for Qt Designer.
Ratings & Comments
5 Comments
How can i imply this application into Windows environment?Where should be changed?
I put the flag LIBS+=-lfftw3 the qdevelop project
when compile this plugin raise an error : release/qfreq.o: In function `QFreq::calculateFFT(int)': qfreq.cpp:(.text+0x306): undefined reference to `fftw_malloc' qfreq.cpp:(.text+0x311): undefined reference to `fftw_malloc' qfreq.cpp:(.text+0x31c): undefined reference to `fftw_malloc' qfreq.cpp:(.text+0x32a): undefined reference to `fftw_malloc' qfreq.cpp:(.text+0x359): undefined reference to `fftw_plan_r2r_1d' qfreq.cpp:(.text+0x39b): undefined reference to `fftw_execute' qfreq.cpp:(.text+0x547): undefined reference to `fftw_destroy_plan' qfreq.cpp:(.text+0x552): undefined reference to `fftw_free' qfreq.cpp:(.text+0x55d): undefined reference to `fftw_free' collect2: ld returned 1 exit status make[1]: *** [libqfreqplug.so] Error 1 Why?
Looks nice! Why don't make a single library including all your widgets? It would be very nice IMHO :)
I'm working there ...