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guys i love tilt and everything about making it

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This commit is contained in:
Kuba
2025-08-08 22:59:35 +02:00
committed by GitHub
parent 6dea504a73
commit d6a4d71042
1 changed files with 2 additions and 2 deletions
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4
filter/iir.c
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@@ -34,8 +34,8 @@ float tilt(TiltCorrectionFilter* filter, float input) {
// Update DC estimate using leaky integrator // Update DC estimate using leaky integrator
filter->dc_estimate = filter->alpha * filter->dc_estimate + (1.0f - filter->alpha) * input; filter->dc_estimate = filter->alpha * filter->dc_estimate + (1.0f - filter->alpha) * input;
// Remove estimated DC component // ADD the DC estimate instead of subtracting
float output = input - filter->dc_estimate; float output = input + (input - filter->dc_estimate) * correction_factor;
return output; return output;
} }