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Diffstat (limited to '3885/CH4/EX4.1')
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diff --git a/3885/CH4/EX4.1/Ex4_1.sce b/3885/CH4/EX4.1/Ex4_1.sce new file mode 100644 index 000000000..391fddcc0 --- /dev/null +++ b/3885/CH4/EX4.1/Ex4_1.sce @@ -0,0 +1,16 @@ +//control systems by Nagoor Kani A +//Edition 3 +//Year of publication 2015 +//Scilab version 6.0.0 +//operating systems windows 10 +// Example 4.1 +clc; +clear; +s=poly(0,'s')//defines s as poly nomial variable +h=syslin('c',(s^2)/((1+0.2*s)*(1+0.02*s)))//the given transfer function assigned to variable h .Assume the value of K as 1 +scf(1) +bode(h,0.1,100)//frequency range +show_margins(h) +//calculation of system gain K +K=10^(-28/20)//value of K is calculated by equating 20logK to -28db +disp(K,'the value of gain') |