initial commit / add all books

1 files changed, 19 insertions, 0 deletions

diff --git a/1109/CH13/EX13.7/13_7.sce b/1109/CH13/EX13.7/13_7.sce
new file mode 100755
index 000000000..47159cd12
--- /dev/null
+++ b/1109/CH13/EX13.7/13_7.sce
@@ -0,0 +1,19 @@
+clear;

+clc;

+z11=40;z22=30;z12=20;z21=20;

+deltaz=(z11*z22)-(z12*z21);

+A=z11/z12;

+printf("The transmission parameters are:\n");

+printf("  A = %f\n",A);

+B=deltaz/z21;

+printf("  B = %f ohms\n",B);

+C=1/z21;

+printf("  C = %f mho\n",C);

+D=z22/z21;

+printf("  D = %f\n",D);

+printf(" The network equations using z-parameter are\n");

+printf("  V1 = %fI1 + %fI2\n",z11,z12);

+printf("  V2 = %fI1 + %fI2\n",z21,z22);

+printf(" The network equations using ABCD parameter are\n");

+printf("  V1 = %fV2 - %fI2\n",A,B);

+printf("  I1 = %fV2 - %fI2\n",C,D);