Changeset 39242 for trunk/Ohana/src/opihi/mana/simsignal.c

Timestamp:

Dec 9, 2015, 3:42:26 PM (11 years ago)

Author:

eugene

Message:

move multple copies of gaussian deviates to libohana

File:

• trunk/Ohana/src/opihi/mana/simsignal.c (modified) (3 diffs)

trunk/Ohana/src/opihi/mana/simsignal.c

@@ -6 +6 @@
   float *buf;
   double cvalue, dvalue, sigma, SN, period;
-  double rnd_gauss ();
 
   if (argc != 5) {
@@ -28 +27 @@
     ivalue = scale * 0.5 * (sin (i*2*M_PI/period) + 1) + 0.5;
     /*
-    dvalue = rnd_gauss (cvalue, sigma);
+    dvalue = gaussdev_rnd (cvalue, sigma);
     cvalue = (dvalue + range) / (2.0*range);
     dvalue = MAX (0, MIN (0.99999, cvalue));
@@ -44 +43 @@
 8 bit = 2^8
 
-  gauss_init (2*scale);
+  gaussdev_init ();
   sigma = 2.0 / SN;
   range = 1 + 5*sigma;