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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /260/CH3/EX3.8 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '260/CH3/EX3.8')
| -rw-r--r-- | 260/CH3/EX3.8/3_8.sce | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/260/CH3/EX3.8/3_8.sce b/260/CH3/EX3.8/3_8.sce new file mode 100644 index 000000000..fb2abfa35 --- /dev/null +++ b/260/CH3/EX3.8/3_8.sce @@ -0,0 +1,23 @@ +//Eg-3.8
+//pg-87
+
+clear
+clc
+
+//checking whether cholesky decomposition can be performed on a matrix
+
+A=[1 0.5 0;.5 1 0.5;0 .5 1];
+if A==A' then
+ printf('The matrix A is symmetric and we have to check whether it is positive definite or not.\n')
+end
+
+for k=1:3
+ s(k)=det(A(1:k,1:k));
+end
+
+
+j=min(s);
+
+if j>0 then
+ printf('\n Given matrix is positive definite and hence cholesky decomposition can be performed\n')
+end
\ No newline at end of file |