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 --- 1592/CH2/EX2.7/example_2_7.sce | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100755 1592/CH2/EX2.7/example_2_7.sce (limited to '1592/CH2/EX2.7') diff --git a/1592/CH2/EX2.7/example_2_7.sce b/1592/CH2/EX2.7/example_2_7.sce new file mode 100755 index 000000000..89a2ed39d --- /dev/null +++ b/1592/CH2/EX2.7/example_2_7.sce @@ -0,0 +1,19 @@ +//Scilab Code for Example 2.7 of Signals and systems by +//P.Ramakrishna Rao +//Unilateral Laplace Transform using partial fraction +clear; +clc; +syms t s; +s= %s; +a1=pfss((s+3)/(s^2+3*s+2)) +f1=ilaplace(a1(1)) +f2=ilaplace(a1(2)) +fy=f1+f2 +disp(fy*'u(t)',"i) f(t)=") +a2=pfss((2*s-1)/(s^2+2*s+1)) +a2(1)=2/(s+1) +a2(2)=-3/(s+1)^2 +f1=ilaplace(a2(1)) +f2=ilaplace(a2(2)) +fz=f1+f2 +disp(fz*'u(t)',"ii) f(t)=") -- cgit