added matlab

2025-08-21 07:27:52 +02:00
parent fd522e1b99
commit 64c6745c76
50 changed files with 2516 additions and 0 deletions
@@ -0,0 +1,11 @@
+function eval_harmonics(name)
+
+base = exp(1);
+ke = 2;
+
+[x, fs, nbits] = wavread(name);
+
+y = (1 - base.^(-ke*abs(x))) .* sign(x);
+
+yname = sprintf('out.wav', name);
+wavwrite(y*0.8, fs, nbits, yname);