From 12e3edcb11b61334afac46183a79ec51124c5302 Mon Sep 17 00:00:00 2001 From: Hans-Christoph Steiner Date: Fri, 5 Oct 2012 17:34:11 +0000 Subject: remove lib/ folder with duplicate source files svn path=/trunk/externals/fftease/; revision=16340 --- lib/unconvert.c | 34 ---------------------------------- 1 file changed, 34 deletions(-) delete mode 100644 lib/unconvert.c (limited to 'lib/unconvert.c') diff --git a/lib/unconvert.c b/lib/unconvert.c deleted file mode 100644 index 85392dd..0000000 --- a/lib/unconvert.c +++ /dev/null @@ -1,34 +0,0 @@ -#include "fftease.h" - - - -void unconvert( float *C, float *S, int N2, float *lastphase, float fundamental, float factor ) - -{ - int i, - real, - imag, - amp, - freq; - float mag, - phase; -double sin(), cos(); - - for ( i = 0; i <= N2; i++ ) { - - imag = freq = ( real = amp = i<<1 ) + 1; - - if ( i == N2 ) - real = 1; - - mag = C[amp]; - lastphase[i] += C[freq] - i*fundamental; - phase = lastphase[i]*factor; - S[real] = mag*cos( phase ); - - if ( i != N2 ) - S[imag] = -mag*sin( phase ); - - } - -} -- cgit v1.2.1