1 files changed, 37 insertions, 37 deletions
diff --git a/851/CH7/EX7.3/Table7_3.sce b/851/CH7/EX7.3/Table7_3.sce
index ec59df5cf..c6e943d10 100755
--- a/851/CH7/EX7.3/Table7_3.sce
+++ b/851/CH7/EX7.3/Table7_3.sce
@@ -1,37 +1,37 @@
-//clear//
-//Caption:Illustrating the generation of DPSK signal
-//Table7.3 Generation of Differential Phase shift keying signal
-clc;
-bk = [1,0,0,1,0,0,1,1];//input digital sequence
-for i = 1:length(bk)
-  if(bk(i)==1)
-    bk_not(i) =~1;
-  else
-    bk_not(i)= 1;
-  end
-end
-dk_1(1) = 1&bk(1);  //initial value of differential encoded sequence
-dk_1_not(1)=0&bk_not(1);
-dk(1) = xor(dk_1(1),dk_1_not(1))//first bit of dpsk encoder
-for i=2:length(bk)
-  dk_1(i) = dk(i-1);
-  dk_1_not(i) = ~dk(i-1);
-  dk(i) = xor((dk_1(i)&bk(i)),(dk_1_not(i)&bk_not(i)));
-end
-for i =1:length(dk)
-  if(dk(i)==1)
-    dk_radians(i)=0;
-  elseif(dk(i)==0)
-    dk_radians(i)=%pi;
-  end
-end
-disp('Table 7.3 Illustrating the Generation of DPSK Signal')
-disp('_____________________________________________________')
-disp(bk,'(bk)')
-bk_not = bk_not';
-disp(bk_not,'(bk_not)')
-dk = dk';
-disp(dk,'Differentially encoded sequence (dk)')
-dk_radians = dk_radians';
-disp(dk_radians,'Transmitted phase in radians')
-disp('_____________________________________________________')
+//clear//
+//Caption:Illustrating the generation of DPSK signal
+//Table7.3 Generation of Differential Phase shift keying signal
+clc;
+bk = [1,0,0,1,0,0,1,1];//input digital sequence
+for i = 1:length(bk)
+  if(bk(i)==1)
+    bk_not(i) =~1;
+  else
+    bk_not(i)= 1;
+  end
+end
+dk_1(1) =bool2s( 1 & bk(1));  //initial value of differential encoded sequence
+dk_1_not(1)=bool2s(0& bk_not(1));
+dk(1) = bitxor(dk_1(1),dk_1_not(1))//first bit of dpsk encoder
+for i=2:length(bk)
+  dk_1(i) = dk(i-1);
+  dk_1_not(i) = ~dk(i-1);
+  dk(i) = bitxor(bool2s(dk_1(i)& bk(i)),bool2s(dk_1_not(i)& bk_not(i)));
+end
+for i =1:length(dk)
+  if(dk(i)==1)
+    dk_radians(i)=0;
+  elseif(dk(i)==0)
+    dk_radians(i)=%pi;
+  end
+end
+disp('Table 7.3 Illustrating the Generation of DPSK Signal')
+disp('_____________________________________________________')
+disp(bk,'(bk)')
+bk_not = bk_not';
+disp(bk_not,'(bk_not)')
+dk = dk';
+disp(dk,'Differentially encoded sequence (dk)')
+dk_radians = dk_radians';
+disp(dk_radians,'Transmitted phase in radians')
+disp('_____________________________________________________')
+\ No newline at end of file