/[marvin]/marvin/src/libsip/type/discsignal.hh
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revision 1.5 by hannibal, Tue Aug 12 20:42:33 2003 UTC revision 1.6 by vishnou, Tue Aug 26 15:49:14 2003 UTC
# Line 38  Line 38 
38  * E-mail :  * E-mail :
39  *  *
40  *******************************************************************/  *******************************************************************/
41    
42    /**
43     ** \file discsignal.hh
44     ** Define the discrete signal abstract class
45     */
46    
47  #ifndef DISCSIGNAL_HH  #ifndef DISCSIGNAL_HH
48  #define DISCSIGNAL_HH  #define DISCSIGNAL_HH
49    
50  #include "type.hh"  #include "type.hh"
51    
52    
53    /** \brief Discret signal signal
54     **
55    */
56    
57  class DiscSignal: public Type {  class DiscSignal: public Type {
58    // Associations    // Associations
59    // Attributes    // Attributes
60    // Operations    // Operations
61    
62      /** \name Ctor & dtor.                                                      
63       ** \{ */
64    
65      /** \brief Construct a new type of continuous signal
66       */
67    DiscSignal(double *data) : Type(data)    DiscSignal(double *data) : Type(data)
68    {    {
69    };    };
70    DiscSignal(double *data, int length) : Type(data, length)    DiscSignal(double *data, int length) : Type(data, length)
71    {    {
72    };    };
73      /** \} */
74    
75      /** \name Operations
76       ** \{ */
77    
78    DiscSignal &add ( DiscSignal &src1, DiscSignal &src2 );    DiscSignal &add ( DiscSignal &src1, DiscSignal &src2 );
79      /** \brief Overload operator +
80       */
81      DiscSignal &operator+(DiscSignal &src1)
82      {return this->add(*this, src1);};
83      
84    
85    DiscSignal &mult ( DiscSignal &src1, DiscSignal &src2 );    DiscSignal &mult ( DiscSignal &src1, DiscSignal &src2 );
86    
87      /** \brief Overload operator *
88       */
89      DiscSignal &operator*(DiscSignal &src1)
90      {return this->mult(*this, src1);};
91    
92      
93      /** \brief concat src1 and src2 signal in the result
94       ** \param src1: data to put in first
95       ** \param src2: data to put in second place
96       */
97    DiscSignal &DiscSignal::concat ( DiscSignal &src1, DiscSignal &src2 );    DiscSignal &DiscSignal::concat ( DiscSignal &src1, DiscSignal &src2 );
98    
99      /** \brief FIXME ...
100       ** \param src: data to put in first
101       */
102    DiscSignal &DiscSignal::hamming ( DiscSignal &src );    DiscSignal &DiscSignal::hamming ( DiscSignal &src );
103    
104    
105    DiscSignal &DiscSignal::truncate ( DiscSignal &src, const int begin, const int end );    DiscSignal &DiscSignal::truncate ( DiscSignal &src, const int begin, const int end );
106    int DiscSignal::min ( DiscSignal &src );    
107    double DiscSignal::min_val ( DiscSignal &src );    /** \brief min return position of the min value in the signal
108    int DiscSignal::max ( DiscSignal &src );     */
109    double DiscSignal::max_val ( DiscSignal &src );    int DiscSignal::min ();
110      /** \brief min_val return min value in the signal
111       */
112      double DiscSignal::min_val ();
113      /** \brief max return position of the max value in the signal
114       */
115      int DiscSignal::max ();
116    /** \brief max_val return max value in signal
117       */
118      double DiscSignal::max_val ();
119      /** \} */
120    
121  };  };
122    
123  #endif  #endif

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