iFit/fconvn

FCONVN Fast Convolution with nomalization and centering of the filter.
   y = FCONVN(x, h) convolves x and h.
   It works with x and h being of any dimensionality. When only one argument is given, 
     the auto-convolution is computed.
   This is the same as calling 
     fconv(x,h, 'same pad background center normalize');

      x = input vector (signal)
      h = input vector (filter)

 ex:     c=fconvn(a,b);

      See also FCONV, FXCORR, CONV, CONV2, FILTER, FILTER2, FFT, IFFT

 Version: Nov. 27, 2018
 (c) E.Farhi, ILL. License: EUPL.