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 DOMAIN_FREQ_STR[]= "freq";
+ static const char DOMAIN_SPATIAL_STR[]= "spatial";
+
- SignalFilter (const char* filterName, double bw, double xmin, double xmax, int n, double param, const char* domainName, const int numInt);
+ SignalFilter (const char* filterName, double bw, double xmin, double xmax, int n, double param, const char* domainName, const int numIntegral = 0);
- SignalFilter (const FilterID filt_type, double bw, double xmin, double xmax, int n, double param, const DomainID domain, const int numInt);
+ SignalFilter (const FilterID filt_type, double bw, double xmin, double xmax, int n, double param, const DomainID domain, const int numIntegral = 0);
+
+ SignalFilter (const char* filterName, const char* domainName, double bw, double param, int numIntegral = 0);
~SignalFilter (void);
double convolve (const float f[], const double dx, const int n, const int np) const;
bool fail(void) const {return m_fail;}
+ const string& failMessage(void) const {return m_failMessage;}
+
const string& nameFilter(void) const { return m_nameFilter;}
const string& nameDomain(void) const { return m_nameDomain;}
const FilterID idFilter(void) const { return m_idFilter;}
const DomainID idDomain(void) const { return m_idDomain;}
- static double response (const char* const FilterName, const char* const DomainName, double bw, double x, double param);
+ double response (double x);
+
+ static double spatialResponse (FilterID fType, double bw, double x, double param, int nIntegral = 0);
+
+ static double frequencyResponse (FilterID fType, double bw, double u, double param);
static double spatialResponseCalc (FilterID fType, double bw, double x, double param, int n);
static double spatialResponseAnalytic (FilterID fType, double bw, double x, double param);
- static double frequencyResponse (FilterID fType, double bw, double u, double param);
-
private:
double m_bw;
int m_nPoints;
double m_xmax;
double* m_vecFilter;
bool m_fail;
+ string m_failMessage;
string m_nameFilter;
string m_nameDomain;
FilterID m_idFilter;
DomainID m_idDomain;
-
- 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 DOMAIN_FREQ_STR[]= "freq";
- static const char DOMAIN_SPATIAL_STR[]= "spatial";
+ double m_filterParam;
+ int m_numIntegral;
static FilterID convertFilterNameToID (const char* filterName);
static const char* convertFilterIDToName (const FilterID filterID);