[@FOTF] Fixed lsim bug where delay value was > than step size.

[GUI][fotfid] Several bugs fixed [Identification] Added "state" parameter to fid_ function.
extall · Nov 16, 2016 · 26ae2b8 · 26ae2b8
1 parent 19022ca
commit 26ae2b8
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Showing 4 changed files with 228 additions and 104 deletions.
diff --git a/@fotf/lsim.m b/@fotf/lsim.m
@@ -68,10 +68,15 @@
     end
 
     % Account for I/O delay
-    if (~isempty(G.ioDelay) && G.ioDelay ~= 0)
+    if (~isempty(G.ioDelay) && G.ioDelay > 0)
         ii = find(t>G.ioDelay);
-        lz = zeros(ii(1)-1,1);
-        y  = [lz; y(1:end-length(lz))];
+
+        % There is a possibility that the value of the sampling interval
+        % is greater or equal to the delay. In this case we disregard it.
+        if ~isempty(ii)
+            lz = zeros(ii(1)-1,1);
+            y  = [lz; y(1:end-length(lz))];
+        end
     end
 
 	if showPBar, delete(wBar); end