public static void TestDctLessOptimized()
{
var y = new double[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
//var dct = new Dct(y.Length);
//var f = dct.forward(y); // dct
//var b = dct.backward(y); // idct
var hy = DctLessOptimized.HighPassFilter(y, 3);
}
private static DctLessOptimized GetDct(double[] y)
{
if (Dcts == null)
Dcts = new Dictionary<int, DctLessOptimized>();
var N = y.Length;
if (!Dcts.ContainsKey(N))
Dcts[N] = new DctLessOptimized(N);
return Dcts[N];
}
private static DctLessOptimized GetDct(double[] y)
{
if (Dcts == null)
{
Dcts = new Dictionary <int, DctLessOptimized>();
}
var N = y.Length;
if (!Dcts.ContainsKey(N))
{
Dcts[N] = new DctLessOptimized(N);
}
return(Dcts[N]);
}
