From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 1523/CH11/EX11.31/ex11_31.sce | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100755 1523/CH11/EX11.31/ex11_31.sce

(limited to '1523/CH11/EX11.31')

diff --git a/1523/CH11/EX11.31/ex11_31.sce b/1523/CH11/EX11.31/ex11_31.sce
new file mode 100755
index 000000000..d181cbd15
--- /dev/null
+++ b/1523/CH11/EX11.31/ex11_31.sce
@@ -0,0 +1,21 @@
+//Two-Port Networks : example 11.31 :(pg11.61 & 11.62)
+printf("\nApplying KVL to Mesh 1 \nV1 = 3I1 + 5I2 - - - -(i)");
+printf("\nApplying KVL to Mesh 2 \nV2 = 2I1 + 4I2 - 2I3 - - - -(ii)");
+printf("\nApplying KVL to Mesh 3 \nI3 = 2V3 - - - -(iii)");
+//substituting (iii) in (i) & (ii),we get
+printf("\n2V3 = 4I1 + 4I2 \nV2 = -6I1 + 4I2");
+printf("\nZ-parameters:");
+a=3;b=5;c=-6;d=-4;
+disp([a b;c d]);
+dZ=(a*d)-(b*c);
+Y11=(d/dZ);
+Y12=(-b/dZ);
+Y21=(-c/dZ);
+Y22=(a/dZ);
+printf("\nY-parameters are:");
+printf("\ndZ = Z11.Z22 - Z12.Z21 = %.1f",dZ);
+printf("\nY11 = Z22/dZ = %.1f mho",Y11);
+printf("\nY12 = -Z12/dY = %.1f mho",Y12);
+printf("\nY21 = -Z21/-dY = %.1f mho",Y21);
+printf("\nY22 = Z11/dY = %.1f mho",Y22);
+disp([Y11 Y12;Y21 Y22]); 
\ No newline at end of file
-- 
cgit