Page 424 - Digital Signal and Image Processing Using MATLAB
P. 424

+    
06    
  
+

                                     2.5

                                      2

                                     1.5

                                      1
                                     0.5

                                      0
                                       1       10       10 2     10 3    10 4     10 5


                                 
     M 7     
         #

                                    
          +


                          
	
+ 
+     -         
   + 
     &%  

   
 	  	  '
C

                                                           #
                                                 I    (   (
                               
4%5   
4%   J   " (  I    ( % 4 
  4%    5   
5
                                             5
                                                  (   (  I
                                  
=  
'      -	  -
	% 	    = 
+   -+  
  
  & 
+        
 	  
+
                           	           
  &    	     
   
+ 
= 	 
    
+  	  	  '  -  -	  
+ C


                                               J  4
5     J  4
5
                                    J  
                                                4     5

                                                 J
        J


                            '+    + I  ' 
  %     ' 
+
+        
 	 
+ ? 

   	    4
5   
  %
                                 
 	 
+	  '
+ 
   4
5 
 6   
	       +    	  = 

+   %3
+
 %
                               
4%    5C
                               
4%5  J   
4%    5        4 
 O  
  4%    55J       
 J 
 8  4    (5


                             ?    
+   -	  
+       + 
 

                 
 %=       -
+ 

+
                            -+  
  
  & 
 	
  I = ' 
+  I +     -
+ 
   	     	    -  
    
+
                                
 	  
+   -         
	    =   
%    
             +        '     <
                                                                          @

                          
+ 

+ 
  -	  
+  

 

       
   6    
   


  %    
  =  
  +
                          '


                           +    
   	    4
5 

+ %    <     ' =
+  	

	 '+       + 	   
%
                          
+ >     
	  
 	 '   ' 
+
	      +   
  I       
 
=   4
5   
  --  
 %
  
          <


                          
	 '   
+  	

	 
+       '   ?	  '     = 
 
- 

  	
  
	
+           =
                           
 
	+          
           	   I   '       

	- 
 
  	
  
%   '



                          -       	       = %            	   I  
  
4  &    4    5O       4    55
   419   420   421   422   423   424   425   426   427   428   429