Re: [Discuss-gnuradio] J. Cooley's 3-D waterfall display

[Written]

Would someone please look at this?  Furthermore, I imagine that many Gnu
Radio users would like to be able to perform 3-dimensional FFT displays.

-Written


Written wrote:
> 
> All,
> 
> Mr. Cooley wrote this code sometime early last year, and unfortunately
> something in the gnuradio or wxgui code has changed, and this code is no
> longer operable.
> 
> The error I got in trying to run it with gnuradio 2.8 is:
> 
> gnuradio_swig_python.py expects a std::vector<float,std::allocator<float>>
> 
> I had an email exchange with Mr. Cooley, and he would like to fix his
> code, so any effort would be appreciated in that.  And, as he said in our
> exchange,
> 
> "Now that I think about it, the waterfall Python OpenGL code that I did
> was based largely upon the similar wxgui-based fft. So, following the
> format of the wxgui versions may help lead you to the right functional
> calls, and get the right calls on the GnuRadio side."
> 
> 
> http://alumni.media.mit.edu/~jcooley/gr_experiments/experiments/fft_3d_time/gr_3d_fft_time.htm
> J. Cooley's site 
> 

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