Title : 
On the periodicity problem of signal for information
         
        
        
            Author_Institution : 
Beijing Union Univ., Beijing, China
         
        
        
        
        
        
        
            Abstract : 
A periodicity result of signal for information is given by Liapunov´s second method.
         
        
            Keywords : 
signal processing; Information; Liapunov´s second method; periodicity problem; signal periodicity; Delay; Postal services; Testing; information; model; periodicity; signal;
         
        
        
        
            Conference_Titel : 
Test and Measurement, 2009. ICTM '09. International Conference on
         
        
            Conference_Location : 
Hong Kong
         
        
            Print_ISBN : 
978-1-4244-4699-5
         
        
        
            DOI : 
10.1109/ICTM.2009.5412936