@Test
public void testPutComplex() {
INDArray fourTwoTwo = Nd4j.linspace(1, 16, 16).reshape(4, 2, 2);
IComplexNDArray test = Nd4j.createComplex(4, 2, 2);
for (int i = 0; i < test.vectorsAlongDimension(0); i++) {
INDArray vector = fourTwoTwo.vectorAlongDimension(i, 0);
IComplexNDArray complexVector = test.vectorAlongDimension(i, 0);
for (int j = 0; j < complexVector.length(); j++) {
complexVector.putReal(j, vector.getFloat(j));
}
}
for (int i = 0; i < test.vectorsAlongDimension(0); i++) {
INDArray vector = fourTwoTwo.vectorAlongDimension(i, 0);
IComplexNDArray complexVector = test.vectorAlongDimension(i, 0);
assertEquals(vector, complexVector.real());
}
}
@Test
public void testCreateComplexFromReal() {
INDArray n = Nd4j.create(new double[] {1, 2, 3, 4, 5, 6, 7, 8}, new int[] {2, 4});
IComplexNDArray nComplex = Nd4j.createComplex(n);
for (int i = 0; i < n.vectorsAlongDimension(0); i++) {
INDArray vec = n.vectorAlongDimension(i, 0);
IComplexNDArray vecComplex = nComplex.vectorAlongDimension(i, 0);
assertEquals(vec.length(), vecComplex.length());
for (int j = 0; j < vec.length(); j++) {
IComplexNumber currComplex = vecComplex.getComplex(j);
double curr = vec.getFloat(j);
assertEquals(curr, currComplex.realComponent().doubleValue(), 1e-1);
}
assertEquals(vec, vecComplex.getReal());
}
}
