feat: add GravityFilter and Resampler to StepDetector

2026-05-20 00:27:41 +02:00
parent 2371d16af8
commit f591f4950f
3 changed files with 66 additions and 44 deletions
--- a/google-tests/test4.cpp
+++ b/google-tests/test4.cpp
@@ -20,12 +20,13 @@ TEST(StepDetector, t1_sub_sample_resolution) {
    StepDetector det(fps, nullptr, true);

    // initialize: feed for priming the filters
-    det.primeFilters(fps, signal);
+    double ts = det.primeFilters(fps, signal);

    // feed for actual test
    for (size_t i = 0; i < N; i++) {
        const auto a_i = static_cast<float>(signal[i]);
-        det.filter(std::vector<float> {0.0f, a_i, 0.0f});
+        det.filter(ts, std::vector<float> {0.0f, a_i, 0.0f});
+        ts += 1.0 / fps;
    }

    std::vector<double> ssd = det.getBufSsd(); // raw SsfStepDetector