1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
#include <iostream>
#include <tvmet/Matrix.h>
using namespace std;
int main()
{
tvmet::Matrix<double,3,2> B;
tvmet::Matrix<double,3,3> D;
B =
-0.05, 0,
0, 0.05,
0.05, -0.05;
D =
2000, 1000, 0,
1000, 2000, 0,
0, 0, 500;
cout << "B = " << B << endl;
cout << "D = " << D << endl;
{
tvmet::Matrix<double,2,2> K;
K = trans(B) * D * B;
cout << "K = " << K << endl;
}
{
tvmet::Matrix<double,2,2> K;
K = tvmet::Matrix<double,2,3>(trans(B) * D) * B;
cout << "K = " << K << endl;
}
}
|
