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| author | Sandeep Gupta | 2017-07-07 01:39:22 +0530 |
|---|---|---|
| committer | Sandeep Gupta | 2017-07-07 01:39:22 +0530 |
| commit | 3f6c53783f04d515c4e63be884709983fa547d18 (patch) | |
| tree | fa44146a2485fae03d537f3e09c1b72988273576 /tests/unit_tests/testLinearAlgebra | |
| parent | 7a7f685a8436b456b246c49baf76bb8af930b214 (diff) | |
| download | Scilab2C_fossee_old-3f6c53783f04d515c4e63be884709983fa547d18.tar.gz Scilab2C_fossee_old-3f6c53783f04d515c4e63be884709983fa547d18.tar.bz2 Scilab2C_fossee_old-3f6c53783f04d515c4e63be884709983fa547d18.zip | |
SVD Function
Diffstat (limited to 'tests/unit_tests/testLinearAlgebra')
5 files changed, 47 insertions, 0 deletions
diff --git a/tests/unit_tests/testLinearAlgebra/testsvd/testsvd.sci b/tests/unit_tests/testLinearAlgebra/testsvd/testsvd.sci new file mode 100644 index 0000000..9a3a50a --- /dev/null +++ b/tests/unit_tests/testLinearAlgebra/testsvd/testsvd.sci @@ -0,0 +1,6 @@ +function testsvd() + disp(" ** SVD Function (Singular Value Decomposition)** ") + A = [1,2,3,11;4,5,6,12;7,8,9,13] // Matrix - A + [s = svd(A) // Calling Function Sequence + disp(s) +endfunction diff --git a/tests/unit_tests/testLinearAlgebra/testsvd/testsvdeconomy.sci b/tests/unit_tests/testLinearAlgebra/testsvd/testsvdeconomy.sci new file mode 100644 index 0000000..0459c79 --- /dev/null +++ b/tests/unit_tests/testLinearAlgebra/testsvd/testsvdeconomy.sci @@ -0,0 +1,11 @@ +function testsvdeconomy() + disp(" ** SVD Function (Singular Value Decomposition)** ") + A = [1,2,3,11;4,5,6,12;7,8,9,13] // Matrix - A + [u,s,vt] = svd(A,'e') // Calling Function Sequence + disp("U Matrix") + disp(u) // A = U*sigma*Vt + disp("Sigma Matrix") + disp(s) + disp(" V transpose ") + disp(vt) +endfunction diff --git a/tests/unit_tests/testLinearAlgebra/testsvd/testsvdim.sci b/tests/unit_tests/testLinearAlgebra/testsvd/testsvdim.sci new file mode 100644 index 0000000..16633cc --- /dev/null +++ b/tests/unit_tests/testLinearAlgebra/testsvd/testsvdim.sci @@ -0,0 +1,6 @@ +// Function double_complex - test data. +function svdim() + b = [ (5.91+5.69*%i),(3.15-4.08*%i),(4.89+4.20*%i),(7.09+2.72*%i);(1.89+3.27*%i),(4.10+6.70*%i),(7.78+4.06*%i),(4.57+2.07*%i);(3.28+3.84*%i),(-0.79+7.21*%i),(3.88+3.30*%i),(3.84+1.19*%i)] + s = svd(b) + disp(s) +endfunction diff --git a/tests/unit_tests/testLinearAlgebra/testsvd/testsvdrank.sci b/tests/unit_tests/testLinearAlgebra/testsvd/testsvdrank.sci new file mode 100644 index 0000000..108acde --- /dev/null +++ b/tests/unit_tests/testLinearAlgebra/testsvd/testsvdrank.sci @@ -0,0 +1,13 @@ +function testsvdrank() + disp(" ** SVD Function (Singular Value Decomposition)** ") + A = [1,2,3,11;4,5,6,12;7,8,9,13] // Matrix - A + [u,s,vt,rk] = svd(A) // Calling Function Sequence + disp("U Matrix") + disp(u) // A = U*sigma*Vt + disp("Sigma Matrix") + disp(s) + disp(" V transpose ") + disp(vt) + disp("Rank") + disp(rk) +endfunction diff --git a/tests/unit_tests/testLinearAlgebra/testsvd/testsvdreal.sci b/tests/unit_tests/testLinearAlgebra/testsvd/testsvdreal.sci new file mode 100644 index 0000000..0e68e00 --- /dev/null +++ b/tests/unit_tests/testLinearAlgebra/testsvd/testsvdreal.sci @@ -0,0 +1,11 @@ +function testsvdreal() + disp(" ** SVD Function (Singular Value Decomposition)** ") + A = [1,2,3,11;4,5,6,12;7,8,9,13] // Matrix - A + [u,s,vt] = svd(A) // Calling Function Sequence + disp("U Matrix") + disp(u) // A = U*sigma*Vt + disp("Sigma Matrix") + disp(s) + disp(" V transpose ") + disp(vt) +endfunction |