jens
0179c510fe
git-svn-id: http://moon:8086/svn/software/trunk/libsrc/fir@1 b431acfa-c32f-4a4a-93f1-934dc6c82436
39 lines
907 B
C
Executable File
39 lines
907 B
C
Executable File
/******************************************************************************/
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/* iir.h
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/******************************************************************************/
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#ifndef FIRINTERP_H
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#define FIRINTERP_H
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#define pi 3.1415926535897932384626433832795
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#if defined(__cplusplus)
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extern "C" {
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#endif
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/******************************************************************************/
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typedef struct _sFIRIP
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{
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float *pB;
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float *pX;
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int nCoefPerPhase;
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int firLen;
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int kL;
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}FIRIP;
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/******************************************************************************/
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int FIfilter(struct _sFIRIP *pObj, float *pX, float *pY, int len);
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void FIinit(struct _sFIRIP *pObj, int kL, int nIp);
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void FIfree(struct _sFIRIP *pObj);
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/******************************************************************************/
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#if defined(__cplusplus)
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}
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#endif
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#endif /* FIRINTERP_H */
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