Update of /cvsroot/pure-data/pd/doc/2.control.examples In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv17368/2.control.examples

Added Files: Tag: devel_0_37 22.random-walk.pd 23.sequencing.pd Removed Files: Tag: devel_0_37 22.sequencing.pd Log Message: merged in version 0.37-1test6

--- NEW FILE: 22.random-walk.pd --- #N canvas 0 0 604 511 12; #X floatatom 113 218 5 0 0 0 - - -; #X obj 123 113 f; #X obj 104 198 random 4; #X obj 26 197 random 2; #X floatatom 35 219 5 0 0 0 - - -; #X obj 123 138 t b b f; #X obj 26 253 sel 0 1; #X obj 159 328 +; #X obj 123 87 metro 100; #X obj 123 65 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 1 1 ; #X obj 104 252 + 1; #X floatatom 242 153 5 0 0 0 - - -; #X obj 82 309 *; #X msg 26 282 -1; #X obj 242 83 moses 0; #X obj 316 83 moses 100; #X obj 242 107 * -1; #X obj 407 86 * -1; #X obj 407 111 + 200; #X msg 60 282 1; #X text 39 9 Random walk generator; #X text 143 64 on/off; #X text 298 152 output; #X text 22 375 A random walk is a special case of a Markov chain , in which the states are integers and the transitions add or subtract a small amount from the previous state to get a new one. Here the "f" holds the state. When it gets a bang , the previous state is added to a random number (from 1 to 4) multiplied by a random sign (-1 or 1). The new value is then coerced into the range from 0 to 100; #X text 35 235 sign; #X text 113 234 magnitude; #X text 203 313 add prev value; #X text 200 330 to random increment; #X text 256 30 coercion to range 0-100 ; if out of range , reflect ; #X text 255 60 us back in.; #X text 323 492 updated for Pd version 0.37-1; #X connect 1 0 5 0; #X connect 2 0 0 0; #X connect 2 0 10 0; #X connect 3 0 4 0; #X connect 3 0 6 0; #X connect 5 0 3 0; #X connect 5 1 2 0; #X connect 5 2 7 1; #X connect 6 0 13 0; #X connect 6 1 19 0; #X connect 7 0 14 0; #X connect 8 0 1 0; #X connect 9 0 8 0; #X connect 10 0 12 1; #X connect 11 0 1 1; #X connect 12 0 7 0; #X connect 13 0 12 0; #X connect 14 0 16 0; #X connect 14 1 15 0; #X connect 15 0 11 0; #X connect 15 1 17 0; #X connect 16 0 11 0; #X connect 17 0 18 0; #X connect 18 0 11 0; #X connect 19 0 12 0;

--- NEW FILE: 23.sequencing.pd --- #N canvas 47 52 758 482 12; #X text 465 442 updated for Pd version 0.26; #X text 35 28 You can use "qlist" or "textfile" objects for sequencing. Qlist is simpler to use than the (more versatile) textfile.; #X obj 345 144 r receive1; #X obj 441 146 r receive2; #X msg 205 88 clear , add receive1 1 , add 1000 receive1 0 , add receive2 2 , add 1000 receive2 0 , add receive1 3 , bang; #X obj 205 129 qlist; #X floatatom 345 170 0 0 0 0 - - -; #X floatatom 441 171 0 0 0 0 - - -; #X text 48 202 The "add" messages add lines to the qlist , so that it contains:; #X text 155 238 receive1 1; #X text 154 259 1000 receive1 0; #X text 155 279 receive2 2; #X text 153 299 1000 receive2 0; #X text 155 317 receive1 3; #X text 16 391 If you have more than 5 lines or so wou will probably want to store them as a separate file and have qlist read it. You can also write files , set tempo , and single step... see the help patch for details.; #X text 22 341 and the "bang" instructs qlist to play the sequence by sending messages to "receive" objects. Messages starting with numbers request that amount of delay.; #X connect 2 0 6 0; #X connect 3 0 7 0; #X connect 4 0 5 0;

--- 22.sequencing.pd DELETED ---