even more stuff

2026-04-20 07:12:43 +00:00 · 2022-06-15 16:08:54 +02:00
parent 343ec6ca1c
commit d1318d3a0f
156 changed files with 24826 additions and 0 deletions
--- a/core/src/dsp/window/hann.h
+++ b/core/src/dsp/window/hann.h
@@ -0,0 +1,9 @@
+#pragma once
+#include "cosine.h"
+
+namespace dsp::window {
+    inline double hann(double n, double N) {
+        const double coefs[] = { 0.5, 0.5 };
+        return cosine(n, N, coefs, sizeof(coefs) / sizeof(double));
+    }
+}