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[CodeFactor] Apply fixes to commit 9697fac

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codefactor-io
2026-03-14 05:03:08 +00:00
parent 9697facfb4
commit e35ff7fa3f
164 changed files with 458 additions and 530 deletions
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lib/trends_IIR/decycler/Decycler.cs
+4 -4
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@@ -53,7 +53,7 @@ public sealed class Decycler : AbstractBase
double arg = 0.707 * 2.0 * Math.PI / period;
double cosArg = Math.Cos(arg);
double alpha = (cosArg + Math.Sin(arg) - 1.0) / cosArg;
double halfAlpha = 1.0 - alpha * 0.5;
double halfAlpha = 1.0 - (alpha * 0.5);
_a1 = halfAlpha * halfAlpha;
double oneMinusAlpha = 1.0 - alpha;
_b1 = 2.0 * oneMinusAlpha;
@@ -147,7 +147,7 @@ public sealed class Decycler : AbstractBase
}
// HP recurrence: hp = a1*(src - 2*src1 + src2) + b1*hp + c1*hp1
double hp = Math.FusedMultiplyAdd(_a1, src - 2.0 * _state.Src1 + _state.Src2,
double hp = Math.FusedMultiplyAdd(_a1, src - (2.0 * _state.Src1) + _state.Src2,
Math.FusedMultiplyAdd(_b1, _state.Hp, _c1 * _state.Hp1));
// Decycler = source - high-pass
@@ -238,7 +238,7 @@ public sealed class Decycler : AbstractBase
double arg = 0.707 * 2.0 * Math.PI / period;
double cosArg = Math.Cos(arg);
double alpha = (cosArg + Math.Sin(arg) - 1.0) / cosArg;
double halfAlpha = 1.0 - alpha * 0.5;
double halfAlpha = 1.0 - (alpha * 0.5);
double a1 = halfAlpha * halfAlpha;
double oneMinusAlpha = 1.0 - alpha;
double b1 = 2.0 * oneMinusAlpha;
@@ -258,7 +258,7 @@ public sealed class Decycler : AbstractBase
for (int i = 2; i < source.Length; i++)
{
double newHp = Math.FusedMultiplyAdd(a1, source[i] - 2.0 * source[i - 1] + source[i - 2],
double newHp = Math.FusedMultiplyAdd(a1, source[i] - (2.0 * source[i - 1]) + source[i - 2],
Math.FusedMultiplyAdd(b1, hp, c1 * hp1));
output[i] = source[i] - newHp;
hp1 = hp;