feat: Resampler: Normalizes incoming Android sensor sampling rate

2026-05-19 21:57:27 +02:00
parent d08495a451
commit d4e0241590
7 changed files with 302 additions and 0 deletions
--- a/pasada-lib/include/pd_signal.h
+++ b/pasada-lib/include/pd_signal.h
@@ -40,6 +40,10 @@ namespace pd_signal {
    /** two-dimensional mean of a collection of signals */
    void mean(std::vector<double> &out, std::deque<std::vector<double> >& m);

+    /** simple mean of 1-d signal */
+    double mean(const std::vector<double>& in);
+    void diff(std::vector<double>& out, const std::vector<double>& in);
+
    /**
     * Convolution of two polynomials given in ASCENDING power order.
     * If <c>p = p_0 + p_1 x + ... + p_{P-1} x^{P-1}</c> and likewise for q,