public void Should_correctly_calculate_window_function_coefficients()
{
var target = new BlackmanWindowFunction();
var expected = new float[]
{
-0.0000000149011612f,
0.0402128436f,
0.200770125f,
0.509787142f,
0.8492299f,
1.0f,
0.8492299f,
0.509787142f,
0.200770125f,
0.0402128436f,
-0.0000000149011612f
};
var actual = target.CalculateCoefficients(10);
CollectionAssert.AreEqual(expected, actual, new FloatComparer());
}
public void Should_throw_if_filter_order_is_negative()
{
var target = new BlackmanWindowFunction();
target.CalculateCoefficients(-1);
}