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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 /845/CH5/EX5.6 | |
| 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 '845/CH5/EX5.6')
| -rwxr-xr-x | 845/CH5/EX5.6/Ex5_6.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/845/CH5/EX5.6/Ex5_6.sce b/845/CH5/EX5.6/Ex5_6.sce new file mode 100755 index 000000000..5d3aafd28 --- /dev/null +++ b/845/CH5/EX5.6/Ex5_6.sce @@ -0,0 +1,20 @@ +//Example 5.6
+
+clc
+clear
+
+X = 1:0.2:2;
+Y = [0.98 1.4 1.86 2.55 2.28 3.2];
+
+n = length(Y);
+M1 = [sum(X.^4) sum(X.^3) sum(X.^2); sum(X.^3) sum(X.^2) sum(X); sum(X.^2) sum(X) n];
+M2 = [sum(X.^2 .* Y); sum(X.*Y); sum(Y)];
+A = M1\M2;
+
+a = A(1);
+b = A(2);
+c = A(3);
+
+disp(round(a*10^4)/10^4, "a =")
+disp(round(b*10^4)/10^4, "b =")
+disp(round(c*10^4)/10^4, "c =")
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