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1 #ifndef waveletH
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2 #define waveletH
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3
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4 /**
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5 \file wavelet.h - wavelet routines
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6 */
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7
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8 //--wavelet filter routines--------------------------------------------------
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9 void Daubechies(int p, double* h); //computes Daubechies filter
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10 void splinewl(int p1, int p2, double* h1, double* h2); //compute spline biorthogonal wavelet filter
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11 int splinewl(int p1, int p2, double* h, double* hm, double* g, double* gm, int normmode=0, int* points=0);//compute spline biorthogonal wavelet filter
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12
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13 //--periodic DWT and IDWT----------------------------------------------------
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14 int dwtpqmf(double* in, int Count, int N, double* h, double* g, int M, double* out);
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15 int dwtp(double* in, int Count, int N, double* h, double* g, int M, double* out);
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16 int dwtp(double* in, int Count, int N, double* h, int Mh, double* g, int Mg, double* out);
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17 int dwtp(double* in, int Count, int N, double* h, int sh, int eh, double* g, int sg, int eg, double* out);
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18 void idwtp(double* in, int Count, int N, double* h, double* g, int M, double* out);
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19 void idwtp(double* in, int Count, int N, double* h, int Mh, double* g, int Mg, double* out);
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20 void idwtp(double* in, int Count, int N, double* h, int sh, int eh, double* g, int sg, int eg, double* out);
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21
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22 //--pseudo local cosine with wavelet packet----------------------------------
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23 void wavpacqmf(double*** spec, double* data, int Count, int WID, int wid, int M, double* h, double* g);
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24 void wavpac(double*** spec, double* data, int Count, int WID, int wid, double* h, int hs, int he, double* g, int gs, int ge);
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25 void iwavpacqmf(double* data, double** spec, int Fr, int Wid, int M, double* h, double* g);
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26 void iwavpac(double* data, double** spec, int Fr, int Wid, double* h, int hs, int he, double* g, int gs, int ge);
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27
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28 #endif
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