Page 371 - Digital Signal and Image Processing Using MATLAB
P. 371

#( 2 - 
  0 -         -   	  

  -
                               
  -

                             
   1             4%5        1                	!         
  2
                                4%5    4 5 4 J%5  *4%5 O                                4 (  !5

                             	     4      5       	     4   5                         2


                                4 5     4" 5 
 J  4"   5K  
   N





                           4%5           	   
                 ! 	      	         J   4%5  4%5   *4%5



                                   	     
                        ! 	            	    *4%5* 4%5  J .
                           4%5   
  *4%5  	      
          		         
              J  4   5        4    5


                           4%5         	   
  
       ! 	                2



                                 J     O .   J !^!    O . <<                            4 (  #5
                             	         	    !        	     
             	     	         !

                                       
   	             !      !           ^J           5
                                                                          -4



                          
           	                !

                          <        	     
                         !

                               !           !   !   < J                  <   < J     
   	 (


                          <<           	              -

                              (
                              + 	     %   
+  	  	     '  -

                           
      & 1 "                    	       
                 !



                                            	       
             4 5

          	                                 
                  4 5




                          	  
           	                  	        
    4      5
                          ! J  4 5
                                   	*     	   	      *
                                                                       (
                          "	 
    
+ -        	 %  &
 
  
 	 %  
    
    
+ 	    0
  
  -
                                                                  
+
                          	8' 
+
+ 	 
+	-	    
    
 % 	%  	    4 5'
+  
  
%   = '


                          -	  -
	 	 
   
   
   
 	 	    " =    "     
  	 
+                     =
                                  3             
+  '+           4"5 
	
+  	 %  & &%





                            =
                          
 %
+ 
    
 	  
  
+  	   
  -	 	  
   %


                                                                                    '
                      6  
 	  (  #	 
+   -+     '      
 %         
    <=            < J(     -
                          
+    	  C
                                4 5        4 5< J                (                      4 (  ,5
                              +  ;0 " 
   
	 
       + 
 	 
+        	   
    +      4 5< J  
         +      (           =
                                                                                         
  &
                          '+    +    
+ 
 (  , 
      +  	      
  
     
+ 4        5

                                      
  &
                           4 5     
     <
   366   367   368   369   370   371   372   373   374   375   376