You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
534 B
C++
26 lines
534 B
C++
1 month ago
|
|
||
|
|
#include <chrono>
|
||
|
|
#include <cstdlib>
|
||
|
|
#include <future>
|
||
|
|
#include <iostream>
|
||
|
|
#include <memory>
|
||
|
|
#include <thread>
|
||
|
|
#include <vector>
|
||
|
|
|
||
|
|
#include <catch.hpp>
|
||
|
|
#include <SurfaceGrid.h>
|
||
|
|
|
||
|
|
TEST_CASE("lstsq", "TEST1")
|
||
|
|
{
|
||
|
|
ais::Matrix<double> ia{
|
||
|
|
1, 1, 1, 1, 1, 1,
|
||
|
|
1, 2, 3, 6, 4, 9,
|
||
|
|
1, 3, 2, 6, 9, 4,
|
||
|
|
1, 4, 4, 16, 16, 16,
|
||
|
|
1, 5, 5, 25, 25, 25};
|
||
|
|
ia.reshape(5, 6);
|
||
|
|
ais::Matrix<double> ib{0.2, 0.3, 0.1, 0.5, 0.4};
|
||
|
|
auto coe = ais::linalg::lstsq(ia, ib);
|
||
|
|
std::cerr << coe.str() << std::endl;
|
||
|
|
}
|