ftp.nice.ch/pub/next/unix/audio/cmusic.bs.N.tar.gz#/Apps/WaveFormEditor/FFTControl.h

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/* Generated by Interface Builder */

#import <objc/Object.h>
#import <appkit/appkit.h>
#import <math.h>
#import "FuncView.h"

@interface FFTControl:Object
{
    id	modView;
    id	phiView;
    id	waveView;
    id convView;
    float *FFTData, *PHIData, *MODData;
    float *storeTable[4];
    float *swap[2];
    int currentBuffer;
    int dataLength;
    float phizero;
    BOOL logDisplay;
}

- setModView:anObject;
- setPhiView:anObject;
- setWaveView:anObject;
- setMod:(float*)data;
- setPhi:(float*)data;
- setLogDisplay:sender;
- receiveData:(float*)data length:(int)aLength;
- convolve:sender;
- multiply:sender;
- saveTable:sender;
- restoreTable:sender;
- storeCurrent:sender;
- previous:sender;

@end

These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.