Implements Goertzel single-bin DFT calculation.  
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#include <gnuradio/fft/goertzel.h>
Implements Goertzel single-bin DFT calculation. 
◆ goertzel()
      
        
          | gr::fft::goertzel::goertzel | ( | int | rate, | 
        
          |  |  | int | len, | 
        
          |  |  | float | freq ) | 
      
 
 
◆ batch()
      
        
          | gr_complex gr::fft::goertzel::batch | ( | const float * | in | ) |  | 
      
 
 
◆ input()
      
        
          | void gr::fft::goertzel::input | ( | const float & | in | ) |  | 
      
 
 
◆ output()
◆ ready()
  
  | 
        
          | bool gr::fft::goertzel::ready | ( |  | ) | const |  | inline | 
 
 
◆ set_params()
      
        
          | void gr::fft::goertzel::set_params | ( | int | rate, | 
        
          |  |  | int | len, | 
        
          |  |  | float | freq ) | 
      
 
 
The documentation for this class was generated from the following file: