externals/iem/iemmatrix/abs mtx_ispeak-help.pd, NONE, 1.1 mtx_ispeak.pd, NONE, 1.1 - Pd-cvs

17 Aug 2006


      Update of /cvsroot/pure-data/externals/iem/iemmatrix/abs
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv13610
Added Files:
    mtx_ispeak-help.pd mtx_ispeak.pd 
Log Message:
mtx_ispeak is a peak finder that locates peak values in the rows of a matrix.
--- NEW FILE: mtx_ispeak.pd ---
#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;
--- NEW FILE: mtx_ispeak-help.pd ---
#N canvas 83 338 841 379 10;
#X text 482 28 part of iemmatrix;
#X text 43 34 [mtx_ispeak];
#X text 166 69 searches for peaks in the rows of a matrix. peak locations
are set to 1 , others to 0;
#N canvas 0 0 450 300 convert2tablemsg 0;
#X obj 130 35 inlet;
#X obj 169 216 outlet;
#X obj 130 60 t a a;
#X obj 160 82 mtx_size;
#X obj 130 107 list split 3;
#X obj 220 107 change;
#X msg 220 129 resize $1;
#X obj 169 154 list prepend 0;
#X connect 0 0 2 0;
#X connect 2 0 4 0;
#X connect 2 1 3 0;
#X connect 3 1 5 0;
#X connect 4 1 7 0;
#X connect 5 0 6 0;
#X connect 6 0 1 0;
#X connect 7 0 1 0;
#X restore 33 284 pd convert2tablemsg;
#X obj 33 306 s view_peaks;
#N canvas 0 0 450 300 graph1 0;
#X array view_peaks 20 float 1;
#A 0 0 1 1 0 1 1 1 0 1 1 0 0 1 0 1 1 1 0 0 1;
#X coords 0 1 19 0 200 20 1;
#X restore 327 192 graph;
#N canvas 0 0 450 300 graph1 0;
#X array view_landscape 20 float 1;
#A 0 0 0 0 0 2 2 2 0 0 0 0 2 3 1 3 3 3 0 0 3;
#X coords 0 3 19 0 200 50 1;
#X restore 326 228 graph;
#N canvas 0 0 450 300 convert2tablemsg 0;
#X obj 130 35 inlet;
#X obj 169 216 outlet;
#X obj 130 60 t a a;
#X obj 160 82 mtx_size;
#X obj 130 107 list split 3;
#X msg 220 129 resize $1;
#X obj 169 154 list prepend 0;
#X obj 220 107 change;
#X connect 0 0 2 0;
#X connect 2 0 4 0;
#X connect 2 1 3 0;
#X connect 3 1 7 0;
#X connect 4 1 6 0;
#X connect 5 0 1 0;
#X connect 6 0 1 0;
#X connect 7 0 5 0;
#X restore 172 284 pd convert2tablemsg;
#X obj 33 165 mtx_rand;
#X obj 172 306 s view_landscape;
#X text 268 138 inletA: matrix/vector containing values (landscape)
;
#X text 268 157 outletB: matrix/vector logical 1 at peaks;
#X obj 33 205 mtx_int;
#X obj 33 185 mtx_* 4;
#X msg 33 143 1 20;
#X text 301 307 (note: bad performance at edges and larger peaks);
#X obj 33 242 mtx_ispeak;
#X connect 3 0 4 0;
#X connect 7 0 9 0;
#X connect 8 0 13 0;
#X connect 12 0 7 0;
#X connect 12 0 16 0;
#X connect 13 0 12 0;
#X connect 14 0 8 0;
#X connect 16 0 3 0;