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Miha Kralj
2026-01-31 14:05:53 -08:00
parent 51e885a4a6
commit 5ed4b6c0fc
102 changed files with 2883 additions and 593 deletions
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lib/trends_FIR/trima/Trima.cs
+3 -12
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@@ -8,20 +8,11 @@ namespace QuanTAlib;
/// TRIMA: Triangular Moving Average
/// </summary>
/// <remarks>
/// TRIMA applies triangular weighting to data points, emphasizing the middle of the window.
/// Equivalent to a double SMA: SMA(SMA(period1), period2).
/// Triangular weighting emphasizing the middle via double SMA. O(1) updates.
///
/// Calculation:
/// p1 = (period + 1) / 2
/// p2 = period / 2 + 1
/// TRIMA = SMA(SMA(input, p1), p2)
///
/// O(1) update:
/// Uses two SMA instances, each with O(1) update complexity.
///
/// IsHot:
/// Becomes true when both internal SMAs are hot.
/// Calculation: <c>TRIMA = SMA(SMA(p1), p2)</c> where <c>p1 = (n+1)/2</c>, <c>p2 = n/2+1</c>.
/// </remarks>
/// <seealso href="Trima.md">Detailed documentation</seealso>
[SkipLocalsInit]
public sealed class Trima : AbstractBase
{