mtx_ispeak is a peak finder that locates peak values in the rows of a matrix.

svn path=/trunk/externals/iem/iemmatrix/; revision=5640

1 files changed, 22 insertions, 0 deletions

diff --git a/abs/mtx_ispeak.pd b/abs/mtx_ispeak.pd
new file mode 100644
index 0000000..212ed61
--- /dev/null
+++ b/abs/mtx_ispeak.pd
@@ -0,0 +1,22 @@
+#N canvas 0 0 540 300 10;
+#X obj 162 43 inlet;
+#X obj 162 218 outlet;
+#X obj 162 119 t a a;
+#X obj 162 160 mtx_&&;
+#X obj 222 140 mtx_<= 0;
+#X obj 162 140 mtx_>= 0;
+#X obj 162 98 mtx_diff row -1;
+#X obj 222 121 mtx_roll 1;
+#X text 319 77 searches;
+#X text 312 102 matrix rows;
+#X text 310 128 for peaks;
+#X text 290 163 returns 1 at peak location;
+#X text 339 185 0 elsewhere;
+#X connect 0 0 6 0;
+#X connect 2 0 5 0;
+#X connect 2 1 7 0;
+#X connect 3 0 1 0;
+#X connect 4 0 3 1;
+#X connect 5 0 3 0;
+#X connect 6 0 2 0;
+#X connect 7 0 4 0;