- 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 +1,24 @@
+function pointtracker_eval()
+
+N = 10000;
+
+mu   = 0.5;
+
+variance = 0.01;
+IQ = [0.707; 0.707];
+IQ_n = repmat(IQ, 1, N) + variance*randn(2,N)/sqrt(12);
+size(IQ_n)
+ref = [1; 1];
+
+for n=1:N,
+    d(n) = sqrt(sum((IQ_n(n) - ref).^2));	
+    ref = ref + mu*(IQ_n(n)-ref);
+end;
+
+ref
+close all;
+plot(IQ_n(1,:), IQ_n(2,:), '.', ref(1), ref(2), 'r.'); grid;
+
+figure;
+
+plot(1:N, d); grid;