- added

git-svn-id: http://moon:8086/svn/matlab/trunk@157 801c6759-fa7c-4059-a304-17956f83a07c
2022-06-16 06:16:47 +00:00
parent 9c60c50492
commit 579c1544b1
29 changed files with 1210 additions and 0 deletions
@@ -0,0 +1,14 @@
+function y = FIRCalcHighpass(omega, N);
+%
+% y = FIRCalcHighpass(omega, N);
+
+y_lp = CalcSincFilter(omega, omega, N);
+y_hp = -y_lp;
+
+if mod(N, 2) == 0
+    error ('Even N is not supported');
+else
+    y_hp((N-1)/2+1) = 1 + y_hp((N-1)/2+1);
+end
+
+y = (y_hp).*wkaiser(N, 8.0);