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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /62/CH7/EX7.43 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '62/CH7/EX7.43')
| -rwxr-xr-x | 62/CH7/EX7.43/ex_7_43.sce | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/62/CH7/EX7.43/ex_7_43.sce b/62/CH7/EX7.43/ex_7_43.sce new file mode 100755 index 000000000..8bb92220d --- /dev/null +++ b/62/CH7/EX7.43/ex_7_43.sce @@ -0,0 +1,9 @@ +clc;
+A=[-2 1;1 -2];
+syms t
+//we know %e^(at)=b0*I+b1*A;
+e=spec(A);//eigen values
+b0=e(1)*%e^(e(2)*t)-e(2)*%e^(e(1)*t);
+b1=%e^(e(1)*t)-%e^(e(2)*t);
+eAt=b0*eye(A)+b1*A;
+disp(eAt,"e^(At)")
\ No newline at end of file |