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Merge branch '2.4'

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This commit is contained in:
Andrey Kamaev
2013-03-21 20:59:18 +04:00
parent bbae05413d b6365699ee
commit 1ca8f33b4e
276 changed files with 11834 additions and 5170 deletions
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29
modules/core/test/test_math.cpp
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@@ -2599,6 +2599,35 @@ TEST(Core_Trace, accuracy) { Core_TraceTest test; test.safe_run(); }
TEST(Core_SolvePoly, accuracy) { Core_SolvePolyTest test; test.safe_run(); }
TEST(Core_Phase, accuracy) { Core_PhaseTest test; test.safe_run(); }
TEST(Core_SVD, flt)
{
float a[] = {
1.23377746e+011f, -7.05490125e+010f, -4.18380882e+010f, -11693456.f,
-39091328.f, 77492224.f, -7.05490125e+010f, 2.36211143e+011f,
-3.51093473e+010f, 70773408.f, -4.83386156e+005f, -129560368.f,
-4.18380882e+010f, -3.51093473e+010f, 9.25311222e+010f, -49052424.f,
43922752.f, 12176842.f, -11693456.f, 70773408.f, -49052424.f, 8.40836094e+004f,
5.17475293e+003f, -1.16122949e+004f, -39091328.f, -4.83386156e+005f,
43922752.f, 5.17475293e+003f, 5.16047969e+004f, 5.68887842e+003f, 77492224.f,
-129560368.f, 12176842.f, -1.16122949e+004f, 5.68887842e+003f,
1.28060578e+005f
};
float b[] = {
283751232.f, 2.61604198e+009f, -745033216.f, 2.31125625e+005f,
-4.52429188e+005f, -1.37596525e+006f
};
Mat A(6, 6, CV_32F, a);
Mat B(6, 1, CV_32F, b);
Mat X, B1;
solve(A, B, X, DECOMP_SVD);
B1 = A*X;
EXPECT_LE(norm(B1, B, NORM_L2 + NORM_RELATIVE), FLT_EPSILON*10);
}
// TODO: eigenvv, invsqrt, cbrt, fastarctan, (round, floor, ceil(?)),