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 --- 1109/CH16/EX16.6/16_6.sce | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100755 1109/CH16/EX16.6/16_6.sce (limited to '1109/CH16/EX16.6') diff --git a/1109/CH16/EX16.6/16_6.sce b/1109/CH16/EX16.6/16_6.sce new file mode 100755 index 000000000..872ca6ca3 --- /dev/null +++ b/1109/CH16/EX16.6/16_6.sce @@ -0,0 +1,10 @@ +clear; +clc; +R1=175;R2=350; +y=poly([1 -3 1],"N","coeff"); +f=roots(y); +N=f(1,1); +D=20*log10(N); +Ro=R1*(N+1)/(N-1); +printf("The characteristic impedance of T attenuator = %f ohms and its attenuation per section is %f db",round(Ro*10)/10,round(D*100)/100); + -- cgit