18 lines
559 B
C#
18 lines
559 B
C#
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using System;
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namespace FftSharp.Windows
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{
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public class Bartlett : Window, IWindow
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{
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public override string Name => "Bartlett–Hann";
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public override string Description =>
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"The Bartlett–Hann window is triangular in shape (a 2nd order B-spline) which is effectively the " +
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"convolution of two half-sized rectangular windows.";
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protected override double windowValue(int index, int size)
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{
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return 1 - Math.Abs((double)(index - (size / 2)) / (size / 2));
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}
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}
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}
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