added an abstraction to get the (real) distance between to sets of vectors (and not the squared one)

svn path=/trunk/externals/iem/iemmatrix/; revision=5410

1 files changed, 19 insertions, 0 deletions

diff --git a/abs/mtx_distance.pd b/abs/mtx_distance.pd
new file mode 100644
index 0000000..20f30aa
--- /dev/null
+++ b/abs/mtx_distance.pd
@@ -0,0 +1,19 @@
+#N canvas 323 233 661 451 10;
+#X text 72 316 (c) 2005 by IOhannes m zmoelnig \, IEM KUG \, graz austria
+;
+#X text 72 333 for license-details see LICENSE.txt that must come with
+iemmatrix.;
+#X obj 115 164 mtx_distance2;
+#X obj 115 78 inlet matrix1;
+#X obj 264 78 inlet matrix2;
+#X obj 115 209 mtx_.^ 0.5;
+#X text 73 41 calculate the euclidian distance between to sets of vectors
+;
+#X text 229 162 for performance reasons this does not calculate the
+square-root;
+#X text 229 206 so here we do the square-root;
+#X obj 115 240 outlet distance-matrix;
+#X connect 2 0 5 0;
+#X connect 3 0 2 0;
+#X connect 4 0 2 1;
+#X connect 5 0 9 0;