From 65a1b98552d7c6a93aedfb7c9b5d83f9038227cb Mon Sep 17 00:00:00 2001 From: Miller Puckette Date: Sat, 31 Dec 2005 00:59:49 +0000 Subject: Added about 64 files that I hadn't realized weren't in the CVS repository. Threw in pd/portaudio/pa_win_wdmks for good measure, although I haven't tried compiling that in yet (no windoze machine handy today). svn path=/trunk/; revision=4316 --- pd/extra/choice/choice-help.pd | 58 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 pd/extra/choice/choice-help.pd (limited to 'pd/extra/choice') diff --git a/pd/extra/choice/choice-help.pd b/pd/extra/choice/choice-help.pd new file mode 100644 index 00000000..0677db87 --- /dev/null +++ b/pd/extra/choice/choice-help.pd @@ -0,0 +1,58 @@ +#N canvas 16 5 609 600 12; +#X obj 8 195 choice; +#X msg 41 86 print; +#X msg 29 63 clear; +#X msg 8 34 add 1 0 0 \, add 0 1 0 \, add 0 0 1 \, add 1 1 1 \, add +1 1 0; +#X obj 77 171 pack 0 0 0; +#X floatatom 182 125 0 0 0 0 - - -; +#X floatatom 148 125 0 0 0 0 - - -; +#X floatatom 115 125 0 0 0 0 - - -; +#X obj 77 147 f; +#X msg 77 125 bang; +#X floatatom 8 216 0 0 0 0 - - -; +#X obj 71 196 choice 1; +#X floatatom 71 217 0 0 0 0 - - -; +#X obj 76 4 choice; +#X text 135 3 - search for a best match to an incoming list; +#X text 19 243 The choice object holds a list of vectors \, each having +up to ten elements. When sent a list of numbers \, it outputs the index +of the known vector that matches most closely. The quality of the match +is the dot product of the two vectors after normalizing them \, i.e. +\, the vector whose direction is closest to that of the input wins. +; +#X text 19 340 If given a nonzero creation argument \, choice tries +to avoid repetitious outputs by weighting less recently output vectors +preferentially.; +#X text 20 389 You can use this to choose interactively between a number +of behaviors depending on their attributes. For example \, you might +have stored a number of melodies \, of which some are syncopated \, +some chromatic \, some are more than 100 years old \, some are bugle +calls \, and some are Christmas carols. You could then ask to find +a syncopated bugle call (1 \, 0 \, 0 \, 1 \, 0) and you'll get the +thing most closely matching the request.; +#X text 19 514 You can use numbers other than 0 and 1 to indicate relative +strengths of the attributes \, or even use negative numbers to indicate +opposites \, either in the incoming lists or in the stored ones.; +#X text 320 572 updated for Pd version-0.30; +#X text 79 62 delete all stored vectors; +#X text 498 34 add vectors; +#X text 94 84 debugging printout; +#X text 69 104 tweak the numbers and hit "bang" to input a list; +#X text 151 197 creation argument to avoid repeated outout; +#X text 108 219 output is the index of best match \, counting from +zero; +#X connect 0 0 10 0; +#X connect 1 0 0 0; +#X connect 2 0 0 0; +#X connect 2 0 11 0; +#X connect 3 0 0 0; +#X connect 3 0 11 0; +#X connect 4 0 0 0; +#X connect 4 0 11 0; +#X connect 5 0 4 2; +#X connect 6 0 4 1; +#X connect 7 0 8 1; +#X connect 8 0 4 0; +#X connect 9 0 8 0; +#X connect 11 0 12 0; -- cgit v1.2.1