Accord.Tests.Math.HilbertTransformTest.FHTTest2 C# (CSharp) Method

        public void FHTTest2()
        {
            double[] original = { -1.0, -0.8, -0.2, -0.1, 0.1, 0.2, 0.8, 1.0  };

            double[] actual = (double[])original.Clone();

            HilbertTransform.FHT(actual, FourierTransform.Direction.Forward);

            HilbertTransform.FHT(actual, FourierTransform.Direction.Backward);

            Assert.AreEqual(actual[0], original[0], 0.08);
            Assert.AreEqual(actual[1], original[1], 0.08);
            Assert.AreEqual(actual[2], original[2], 0.08);
            Assert.AreEqual(actual[3], original[3], 0.08);
        }
    }