public void Should_correctly_calculate_window_function_coefficients()
{
var target = new HammingWindowFunction();
var expected = new float[]
{
0.08000001f,
0.1678522f,
0.3978522f,
0.682147861f,
0.9121478f,
1.0f,
0.9121478f,
0.682147861f,
0.3978522f,
0.1678522f,
0.08000001f
};
var actual = target.CalculateCoefficients(10);
CollectionAssert.AreEqual(expected, actual, new FloatComparer());
}
public void Should_throw_if_filter_order_is_negative()
{
var target = new HammingWindowFunction();
target.CalculateCoefficients(-1);
}