Changeset 8872

Timestamp:

Sep 21, 2006, 2:20:30 PM (20 years ago)

Author:

eugene

Message:

added kernel renormalization

File:

• trunk/Ohana/src/opihi/cmd.data/kern.c (modified) (1 diff)

trunk/Ohana/src/opihi/cmd.data/kern.c

@@ -77 +77 @@
 
  have_kernel:
+  /* normalize kernel */
+  val = 0;
+  for (n = 0; n < 3; n++) {
+    for (m = 0; m < 3; m++) {
+      val += kernel[n][m];
+    }
+  }
+  if (val == 0) {
+    gprint (GP_ERR, "kernel has zero power, not renormalizing...");
+  } else {
+    for (n = 0; n < 3; n++) {
+      for (m = 0; m < 3; m++) {
+        kernel[n][m] /= val;
+      }
+    }
+  }
+
   gprint (GP_ERR, "working...");