diff options
Diffstat (limited to 'src/lib/mathlib/math/filter/LowPassFilter2p.hpp')
| -rw-r--r-- | src/lib/mathlib/math/filter/LowPassFilter2p.hpp | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/lib/mathlib/math/filter/LowPassFilter2p.hpp b/src/lib/mathlib/math/filter/LowPassFilter2p.hpp index 74cd5d78c..436065175 100644 --- a/src/lib/mathlib/math/filter/LowPassFilter2p.hpp +++ b/src/lib/mathlib/math/filter/LowPassFilter2p.hpp @@ -46,10 +46,18 @@ class __EXPORT LowPassFilter2p { public: // constructor - LowPassFilter2p(float sample_freq, float cutoff_freq) { + LowPassFilter2p(float sample_freq, float cutoff_freq) : + _cutoff_freq(cutoff_freq), + _a1(0.0f), + _a2(0.0f), + _b0(0.0f), + _b1(0.0f), + _b2(0.0f), + _delay_element_1(0.0f), + _delay_element_2(0.0f) + { // set initial parameters set_cutoff_frequency(sample_freq, cutoff_freq); - _delay_element_1 = _delay_element_2 = 0; } /** |