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Fixed some SVD issues.

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Make the SVD's output unitary.
Improved unit tests.
Added an assert to the SVD ctor to check whether rows>=cols.
This commit is contained in:
Hauke Heibel
2010-09-24 17:32:44 +02:00
parent 053261de88
commit 316dadc8e4
3 changed files with 3132 additions and 3130 deletions
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5
test/svd.cpp
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@@ -95,6 +95,8 @@ template<typename MatrixType> void svd_verify_assert()
VERIFY_RAISES_ASSERT(svd.computePositiveUnitary(&tmp,&tmp))
VERIFY_RAISES_ASSERT(svd.computeRotationScaling(&tmp,&tmp))
VERIFY_RAISES_ASSERT(svd.computeScalingRotation(&tmp,&tmp))
VERIFY_RAISES_ASSERT(SVD<MatrixXf>(10, 20))
}
void test_svd()
@@ -116,7 +118,4 @@ void test_svd()
CALL_SUBTEST_2( svd_verify_assert<Matrix4d>() );
CALL_SUBTEST_3( svd_verify_assert<MatrixXf>() );
CALL_SUBTEST_4( svd_verify_assert<MatrixXd>() );
// Test problem size constructors
CALL_SUBTEST_9( SVD<MatrixXf>(10, 20) );
}