cooldaemon

xml2_sax_sample: xml2_sax_sample.c
	gcc -o xml2_sax_sample `xml2-config --cflags --libs` xml2_sax_sample.c

clean:
	rm xml2_sax_sample

Tomwi

/* fix_fft.c - Fixed-point in-place Fast Fourier Transform  */
/*
  All data are fixed-point short integers, in which -32768
  to +32768 represent -1.0 to +1.0 respectively. Integer
  arithmetic is used for speed, instead of the more natural
  floating-point.

  For the forward FFT (time -> freq), fixed scaling is
  performed to prevent arithmetic overflow, and to map a 0dB
  sine/cosine wave (i.e. amplitude = 32767) to two -6dB freq