diff options
Diffstat (limited to '104/CH6/EX6.4/6_4.sce')
| -rwxr-xr-x | 104/CH6/EX6.4/6_4.sce | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/104/CH6/EX6.4/6_4.sce b/104/CH6/EX6.4/6_4.sce new file mode 100755 index 000000000..edc0156b7 --- /dev/null +++ b/104/CH6/EX6.4/6_4.sce @@ -0,0 +1,9 @@ +//first element in any row of rouths tabulation is zero +s=%s +m=s^4+s^3+2*s^2+2*s+3 +r=coeff(m); //Extracts the coefficient of the polynomial +n=length(r); +routh=routh_t(m) +disp(routh,"routh=") +printf("since there are two sign changes in the rouths tabulation,sys is unstable") + |