-
- typedef enum {
- FILTER_INVALID,
- FILTER_BANDLIMIT,
- FILTER_SINC,
- FILTER_G_HAMMING,
- FILTER_COSINE,
- FILTER_TRIANGLE,
- FILTER_ABS_BANDLIMIT, // filter times |x|
- FILTER_ABS_SINC,
- FILTER_ABS_G_HAMMING,
- FILTER_ABS_COSINE,
- FILTER_SHEPP
- } FilterID;
-
- typedef enum {
- FILTER_METHOD_INVALID,
- FILTER_METHOD_CONVOLUTION,
- FILTER_METHOD_FOURIER,
- FILTER_METHOD_FOURIER_TABLE,
- FILTER_METHOD_FFT,
- FILTER_METHOD_FFTW,
- FILTER_METHOD_RFFTW
- } FilterMethodID;
-
- typedef enum {
- DOMAIN_INVALID,
- DOMAIN_FREQUENCY,
- DOMAIN_SPATIAL
- } DomainID;
-
- static const char FILTER_ABS_BANDLIMIT_STR[]= "abs_bandlimit";
- static const char FILTER_ABS_SINC_STR[]= "abs_sinc";
- static const char FILTER_ABS_COS_STR[]= "abs_cos";
- static const char FILTER_ABS_HAMMING_STR[]= "abs_hamming";
- static const char FILTER_SHEPP_STR[]= "shepp";
- static const char FILTER_BANDLIMIT_STR[]= "bandlimit";
- static const char FILTER_SINC_STR[]= "sinc";
- static const char FILTER_COS_STR[]= "cos";
- static const char FILTER_HAMMING_STR[]= "hamming";
- static const char FILTER_TRIANGLE_STR[]= "triangle";
-
- static const char FILTER_METHOD_CONVOLUTION_STR[]= "convolution";
- static const char FILTER_METHOD_FOURIER_STR[]= "fourier";
- static const char FILTER_METHOD_FOURIER_TABLE_STR[]="fourier_table";
- static const char FILTER_METHOD_FFT_STR[]= "fft";
- static const char FILTER_METHOD_FFTW_STR[]= "fftw";
- static const char FILTER_METHOD_RFFTW_STR[]= "rfftw";
-
- static const char DOMAIN_FREQUENCY_STR[]="frequency";
- static const char DOMAIN_SPATIAL_STR[]="spatial";
-
-
- SignalFilter (const char* filterName, const char* filterMethodName,double bw, double signalIncrement, int n, double param, const char* domainName, const int zeropad = 0, const int numIntegral = 0);
-
- SignalFilter (const FilterID filt_type, FilterMethodID filterMethodID, double bw, double signalIncrement, int n, double param, const DomainID domain, const int zeropad = 0, const int numIntegral = 0);
-
- SignalFilter (const char* filterName, const char* domainName, double bw, double param, int numIntegral = 0);
+ static const int FILTER_INVALID;
+ static const int FILTER_ABS_BANDLIMIT; // filter times |x|
+ static const int FILTER_ABS_SINC;
+ static const int FILTER_ABS_G_HAMMING;
+ static const int FILTER_ABS_HANNING;
+ static const int FILTER_ABS_COSINE;
+ static const int FILTER_SHEPP;
+ static const int FILTER_BANDLIMIT;
+ static const int FILTER_SINC;
+ static const int FILTER_G_HAMMING;
+ static const int FILTER_HANNING;
+ static const int FILTER_COSINE;
+ static const int FILTER_TRIANGLE;
+
+ static const int DOMAIN_INVALID;
+ static const int DOMAIN_FREQUENCY;
+ static const int DOMAIN_SPATIAL;
+
+ SignalFilter (const char* szFilterName, double dFilterMinimum, double dFilterMaximum, int nFilterPoints, double dBandwidth, double dFilterParam, const char* szDomainName);
+
+ SignalFilter (const int idFilter, double dFilterMinimum, double dFilterMaximum, int nFilterPoints, double dBandwidth, double dFilterParam, const int idDomain);
+
+ SignalFilter (const char* szFilterName, const char* szDomainName, double dBandwidth, double dFilterParam);