Page 340 - Digital Signal and Image Processing Using MATLAB
P. 340

"	   
    	 
0%7

                                  +	   	 '+   
+ )  	
	 
+   %
                              +       
   %
                             
  C

              
	
+    
      = 
+ + -+        	 
+   	
  
+                          +
                          1        =   ' 
+
	     '  
 	 
+    

+ 

	    -
+ A     3>    <     6
                              
	 %	   	    
+ )  	
	 '+     +     
   
+    
         +    	  =
                                 

=
                          
+ 
  
+	     
= 	 
+   % 	
	
+
                                                                         %+
                              +  	  	  '  -    
 	  
   
 
+ %     
  
	      3   	  
  -
+
                            C
                          2       
+
                                 ."$   " /  #7 
   
-.   /  "   ,
                                !!






  

 


  


  

 


  

 


  

 


  


  

 


  

 


  


  

 


  

 


  !
                                !!BFJ*     7   "  #    	?      7              $ !
                                !!91   9 9    /  #7 
   
 BFJ  *    ,   6             !
                                !!    ,      
 #" 	                                   !
                                !!    	      
7 - 	  -                                !
                                !!    /      
  /W      /W6                           !
                                !!     #7 
  C       C    "    " .                   !
                                !!






  

 


  


  

 


  

 


  

 


  


  

 


  

 


  


  

 


  

 


  !
                                 
	 "#     ,   ,
,    ,
,: "          3  ,>
                                  "  # "P     
 3	  "-
                                   55
   ?   , 55 
, 5  5     & 3,        :5 5?    >    "-
                                J,
    	        ,       ,
J,;                       #7 
 >       ,
                                   55
  	?       5  5  
     ,  55     ?    &3      ,       :55  ?
         "            -
                                J 
    	                 
J ;             	        /
    >
                                   . "

                              +  	  	  '  -% 	-   
+   
  
C

                                !




(E9(BFJ*
                                 #7 
  C
6       #7   
  3    "- "
                                  
            !7 " 7.7    $
                                !  
           !" "7 " 7.7    $
                                	
	 "#         :    ,
  	              C
                                 / 
 
-.   /  "   , 	       /    #7
                             A	       +  -       
       
	          
   =   
 	     -
+  
)  	  	   +
                            
   
		 

   
+


                                 0 $         	
       	  5
                          ;
  -           ='  
  % 	-   C
                                                    %
                                                      

H
                               
+ 
-     
 
         
	     3 =>00
                                    
   H
                               
+ 
       
 
+ 
+ 	  
    
%
                               
+ 
 
   
 
+ 
%  
   ' 
+
+  
 	 
+     ?  0       
 	 H

                               
+ 
 
   
 
+ 
%  
     	  
   
 	  	    1 /  / 4(5=   =  1 /  / 4 5

                                	     J        J   0                
 	 5H        4
   335   336   337   338   339   340   341   342   343   344   345