From efa45f81b5dcb9609b1e2365a51b7a25a1ba2ce0 Mon Sep 17 00:00:00 2001 From: Georg Holzmann Date: Tue, 12 Jul 2005 14:09:53 +0000 Subject: initial commit of adaptive svn path=/trunk/externals/grh/; revision=3317 --- adaptive/examples/05.tracking.pd | 791 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 791 insertions(+) create mode 100755 adaptive/examples/05.tracking.pd (limited to 'adaptive/examples/05.tracking.pd') diff --git a/adaptive/examples/05.tracking.pd b/adaptive/examples/05.tracking.pd new file mode 100755 index 0000000..0713c26 --- /dev/null +++ b/adaptive/examples/05.tracking.pd @@ -0,0 +1,791 @@ +#N canvas 320 114 944 684 10; +#N canvas 10 567 727 354 unknown_system~ 0; +#X obj 26 26 inlet~; +#X obj 24 323 outlet~; +#X text 229 33 y[n] = ramp*x[0] + x[-1] + ramp*x[-2] + x[-3] + ramp*x[-4] ++ x[-5] + ramp*x[-6] + x[-7] + ramp*x[-7]; +#X text 228 74 and ramp decreases linearly from 1 to -1; +#X obj 25 238 *~; +#X obj 41 213 r~ ramp; +#X obj 61 188 z~ 1; +#X obj 106 188 z~ 2; +#X obj 105 237 *~; +#X obj 121 212 r~ ramp; +#X obj 189 236 *~; +#X obj 205 211 r~ ramp; +#X obj 145 187 z~ 3; +#X obj 190 187 z~ 4; +#X obj 276 236 *~; +#X obj 292 211 r~ ramp; +#X obj 361 236 *~; +#X obj 377 211 r~ ramp; +#X obj 232 187 z~ 5; +#X obj 277 187 z~ 6; +#X obj 317 187 z~ 7; +#X obj 362 187 z~ 8; +#N canvas 0 0 411 300 ramp 0; +#X obj 21 266 outlet~; +#X obj 22 195 line~; +#X obj 22 95 t b b; +#X msg 52 118 1; +#X floatatom 134 157 8 0 0 0 - - -; +#X text 198 158 2000 samples in ms; +#X obj 22 35 inlet; +#X obj 199 223 snapshot~; +#X floatatom 202 251 5 0 0 0 - - -; +#X obj 206 201 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 +-1; +#X obj 125 55 r length; +#X obj 125 78 f 2000; +#X obj 175 102 samplerate~; +#X obj 175 80 loadbang; +#X obj 125 124 / 44.1; +#X obj 175 123 / 1000; +#X obj 22 164 pack -1 45; +#X connect 1 0 0 0; +#X connect 1 0 7 0; +#X connect 2 0 16 0; +#X connect 2 1 3 0; +#X connect 3 0 1 0; +#X connect 6 0 2 0; +#X connect 7 0 8 0; +#X connect 9 0 7 0; +#X connect 10 0 11 0; +#X connect 11 0 14 0; +#X connect 12 0 15 0; +#X connect 13 0 12 0; +#X connect 14 0 4 0; +#X connect 14 0 16 1; +#X connect 15 0 14 1; +#X connect 16 0 1 0; +#X restore 505 210 pd ramp; +#X obj 505 231 s~ ramp; +#X obj 505 187 r start_ramp; +#X obj 567 279 snapshot~; +#X msg 567 232 1; +#X obj 568 211 loadbang; +#X obj 567 303 s h_even; +#X obj 643 304 s h_odd; +#X msg 643 281 1; +#X obj 567 256 metro 100; +#X connect 0 0 4 0; +#X connect 0 0 6 0; +#X connect 0 0 7 0; +#X connect 0 0 12 0; +#X connect 0 0 13 0; +#X connect 0 0 18 0; +#X connect 0 0 19 0; +#X connect 0 0 20 0; +#X connect 0 0 21 0; +#X connect 4 0 1 0; +#X connect 5 0 4 1; +#X connect 6 0 1 0; +#X connect 7 0 8 0; +#X connect 8 0 1 0; +#X connect 9 0 8 1; +#X connect 10 0 1 0; +#X connect 11 0 10 1; +#X connect 12 0 1 0; +#X connect 13 0 10 0; +#X connect 14 0 1 0; +#X connect 15 0 14 1; +#X connect 16 0 1 0; +#X connect 17 0 16 1; +#X connect 18 0 1 0; +#X connect 19 0 14 0; +#X connect 20 0 1 0; +#X connect 21 0 16 0; +#X connect 22 0 23 0; +#X connect 22 0 25 0; +#X connect 24 0 22 0; +#X connect 25 0 28 0; +#X connect 26 0 31 0; +#X connect 27 0 26 0; +#X connect 30 0 29 0; +#X connect 31 0 25 0; +#X connect 31 0 30 0; +#X restore 172 197 pd unknown_system~; +#X obj 99 355 tgl 20 0 audio_io empty empty 0 -6 0 8 -262144 -1 -1 +1 1; +#X text 124 357 <- Audio IO; +#N canvas 660 263 433 287 adaptive_filter~ 0; +#X obj 37 35 inlet~; +#X text 22 15 input signal; +#X obj 143 35 inlet~; +#X text 122 15 desired signal; +#X obj 37 255 outlet~; +#X msg 249 63 adaptation 1; +#X obj 249 42 loadbang; +#X obj 249 94 r mu; +#X msg 249 135 mu \$1; +#X obj 37 149 lms2~ 9 1e-04; +#X obj 313 114 r read; +#N canvas 0 0 450 300 read_coef 0; +#X obj 18 23 inlet; +#X msg 32 106 read coef.dat; +#X obj 18 189 outlet; +#X connect 0 0 1 0; +#X connect 1 0 2 0; +#X restore 313 136 pd read_coef; +#X obj 249 114 / 1000; +#N canvas 732 262 450 300 calc_misalignment 0; +#X obj 12 14 inlet; +#X obj 12 45 unpack f f f f f f f f f; +#X obj 12 76 sig~; +#X obj 45 76 sig~; +#X obj 78 76 sig~; +#X obj 111 76 sig~; +#X obj 144 76 sig~; +#X obj 177 76 sig~; +#X obj 209 76 sig~; +#X obj 242 76 sig~; +#X obj 275 76 sig~; +#X obj 13 104 r~ ramp; +#X obj 13 129 -~; +#X obj 44 129 -~ 1; +#X obj 79 105 r~ ramp; +#X obj 79 130 -~; +#X obj 110 130 -~ 1; +#X obj 145 104 r~ ramp; +#X obj 145 129 -~; +#X obj 176 129 -~ 1; +#X obj 210 104 r~ ramp; +#X obj 210 129 -~; +#X obj 241 129 -~ 1; +#X obj 275 105 r~ ramp; +#X obj 275 130 -~; +#X obj 146 205 /~ 9; +#X obj 146 227 s~ misalignment; +#X connect 0 0 1 0; +#X connect 1 0 2 0; +#X connect 1 1 3 0; +#X connect 1 2 4 0; +#X connect 1 3 5 0; +#X connect 1 4 6 0; +#X connect 1 5 7 0; +#X connect 1 6 8 0; +#X connect 1 7 9 0; +#X connect 1 8 10 0; +#X connect 2 0 12 0; +#X connect 3 0 13 0; +#X connect 4 0 15 0; +#X connect 5 0 16 0; +#X connect 6 0 18 0; +#X connect 7 0 19 0; +#X connect 8 0 21 0; +#X connect 9 0 22 0; +#X connect 10 0 24 0; +#X connect 11 0 12 1; +#X connect 12 0 25 0; +#X connect 13 0 25 0; +#X connect 14 0 15 1; +#X connect 15 0 25 0; +#X connect 16 0 25 0; +#X connect 17 0 18 1; +#X connect 18 0 25 0; +#X connect 19 0 25 0; +#X connect 20 0 21 1; +#X connect 21 0 25 0; +#X connect 22 0 25 0; +#X connect 23 0 24 1; +#X connect 24 0 25 0; +#X connect 25 0 26 0; +#X restore 249 185 pd calc_misalignment; +#N canvas 0 0 450 300 send_coef 0; +#X obj 25 68 unpack f f f f f f f f f; +#X obj 25 261 s _0; +#X obj 57 261 s _1; +#X obj 89 261 s _2; +#X obj 121 261 s _3; +#X obj 153 261 s _4; +#X obj 185 261 s _5; +#X obj 217 261 s _6; +#X obj 249 261 s _7; +#X obj 281 261 s _8; +#X obj 25 42 inlet; +#X obj 25 102 speedlim 100; +#X obj 45 130 speedlim 100; +#X obj 65 154 speedlim 100; +#X obj 86 180 speedlim 100; +#X obj 116 103 speedlim 100; +#X obj 136 131 speedlim 100; +#X obj 156 155 speedlim 100; +#X obj 177 181 speedlim 100; +#X obj 270 181 speedlim 100; +#X connect 0 0 11 0; +#X connect 0 1 12 0; +#X connect 0 2 13 0; +#X connect 0 3 14 0; +#X connect 0 4 15 0; +#X connect 0 5 16 0; +#X connect 0 6 17 0; +#X connect 0 7 18 0; +#X connect 0 8 19 0; +#X connect 10 0 0 0; +#X connect 11 0 1 0; +#X connect 12 0 2 0; +#X connect 13 0 3 0; +#X connect 14 0 4 0; +#X connect 15 0 5 0; +#X connect 16 0 6 0; +#X connect 17 0 7 0; +#X connect 18 0 8 0; +#X connect 19 0 9 0; +#X restore 123 231 pd send_coef; +#X connect 0 0 9 0; +#X connect 2 0 9 1; +#X connect 5 0 9 0; +#X connect 6 0 5 0; +#X connect 7 0 12 0; +#X connect 8 0 9 0; +#X connect 9 0 4 0; +#X connect 9 2 13 0; +#X connect 9 2 14 0; +#X connect 10 0 11 0; +#X connect 11 0 9 0; +#X connect 12 0 8 0; +#X restore 43 297 pd adaptive_filter~; +#X text 51 201 x[n]; +#X text 183 219 d[n]; +#X text 33 316 y[n]; +#X floatatom 406 89 5 0 0 0 mu: mur mu; +#N canvas 215 124 811 210 init 0; +#X obj 321 45 loadbang; +#X obj 330 124 s mur; +#X msg 625 114 \; pd dsp \$1; +#X obj 625 89 r audio_io; +#X obj 395 127 s noiser; +#X obj 463 130 s amp_in_r; +#X msg 463 108 100; +#X obj 175 146 s lengthr; +#X msg 176 125 2000; +#X msg 394 104 100; +#X msg 329 100 1; +#X connect 0 0 10 0; +#X connect 0 0 9 0; +#X connect 0 0 6 0; +#X connect 0 0 8 0; +#X connect 3 0 2 0; +#X connect 6 0 5 0; +#X connect 8 0 7 0; +#X connect 9 0 4 0; +#X connect 10 0 1 0; +#X restore 845 651 pd init; +#N canvas 0 145 485 394 PROBLEM_DESCRIPTION 0; +#X text 29 288 unknown system:; +#X text 201 29 TRACKING; +#X text 30 118 The number of coefficients N=9 for the unknown and the +adaptive system.; +#X text 30 156 For an observation interval of 2000 samples \, the coefficients +ot the unknown system do not remain constant: all even-indexed coefficients +(h[0] \, h[2] \, ...) decrease linearly from the initial 1 to a final +-1 \, all odd-indexed coefficients are constant 1; +#X text 30 232 At the beginning the adaptive system has already found +the unknown system (so all coefficients are 1).; +#X text 55 308 h(n)= 1 for n=0..8; +#X text 60 352 N = 9; +#X text 29 333 number of coefficients for filter and unknown system: +; +#X text 32 66 In this example we want to examine the tracking behaviour +of the LMS-algorithm in a time varying noisy sytem idebtification problem. +; +#X restore 34 94 pd PROBLEM_DESCRIPTION; +#X text 33 73 ReadMe:; +#N canvas 0 0 320 300 input_signal~ 0; +#X obj 89 69 noise~; +#X obj 89 196 *~; +#X obj 89 255 outlet~; +#X text 65 43 white signal:; +#X obj 105 151 r amp_in; +#X obj 105 174 dbtorms; +#X obj 219 212 env~; +#X obj 219 232 dbtorms; +#X obj 219 254 s in_power; +#X obj 107 223 s~ in_sig; +#X connect 0 0 1 0; +#X connect 1 0 2 0; +#X connect 1 0 6 0; +#X connect 1 0 9 0; +#X connect 4 0 5 0; +#X connect 5 0 1 1; +#X connect 6 0 7 0; +#X connect 7 0 8 0; +#X restore 43 170 pd input_signal~; +#X obj 172 260 +~; +#N canvas 0 0 450 300 add_noise~ 0; +#X obj 142 69 noise~; +#X obj 142 173 *~; +#X obj 158 111 r noise; +#X obj 142 251 outlet~; +#X obj 158 143 dbtorms; +#X obj 266 191 s~ add-noise; +#X connect 0 0 1 0; +#X connect 1 0 3 0; +#X connect 1 0 5 0; +#X connect 2 0 4 0; +#X connect 4 0 1 1; +#X restore 224 244 pd add_noise~; +#X floatatom 769 87 5 0 0 1 dB noiser noise; +#X floatatom 581 88 5 0 0 1 dB amp_in_r amp_in; +#N canvas 0 0 450 300 graph3 0; +#X array MSE 20000 float 0; +#X coords 0 100 19999 90 400 140 1; +#X restore 405 254 graph; +#N canvas 391 507 889 385 visualisation 0; +#X obj 29 34 r start; +#X obj 29 295 tabwrite~ MSE; +#X obj 505 84 t b f; +#X text 462 23 MSE:; +#X obj 444 116 +; +#X obj 617 65 r~ add-noise; +#X obj 617 109 dbtorms; +#X obj 617 133 s noise_power; +#X obj 168 194 r~ add-noise; +#X obj 56 221 +~; +#X obj 429 268 loadbang; +#X obj 444 64 r excess; +#X obj 505 64 r noise_power; +#X obj 459 144 s mse; +#X obj 458 194 s mse_db; +#X obj 444 169 rmstodb; +#X obj 617 87 env~ 64; +#X obj 56 249 env~ 64; +#X msg 429 302 \; MSE xticks 0 500 5; +#X obj 29 60 t b b b; +#X obj 51 121 s start_ramp; +#X obj 57 162 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 +-1; +#X text 294 24 Excess Error:; +#X obj 294 192 dbtorms; +#X obj 309 157 s excess_db; +#X obj 314 221 s excess; +#X obj 294 133 env~ 64; +#X floatatom 365 193 5 0 0 0 - - -; +#X obj 293 64 r~ misalignment; +#X obj 311 90 r~ in_sig; +#X obj 294 111 *~; +#X msg 552 337 \; MSE ylabel 20600 90 95 100; +#X msg 563 302 \; MSE xlabel 89 0 5000 10000 15000 20000; +#X connect 0 0 19 0; +#X connect 2 0 4 0; +#X connect 2 1 4 1; +#X connect 4 0 13 0; +#X connect 4 0 15 0; +#X connect 5 0 16 0; +#X connect 6 0 7 0; +#X connect 8 0 9 1; +#X connect 9 0 17 0; +#X connect 10 0 31 0; +#X connect 10 0 18 0; +#X connect 10 0 32 0; +#X connect 11 0 4 0; +#X connect 12 0 2 0; +#X connect 15 0 14 0; +#X connect 16 0 6 0; +#X connect 17 0 1 0; +#X connect 19 0 1 0; +#X connect 19 0 21 0; +#X connect 19 1 20 0; +#X connect 23 0 25 0; +#X connect 26 0 23 0; +#X connect 26 0 24 0; +#X connect 26 0 27 0; +#X connect 28 0 30 0; +#X connect 29 0 30 1; +#X connect 30 0 26 0; +#X connect 30 0 9 0; +#X restore 727 651 pd visualisation; +#X text 385 105 (step-size); +#X text 502 88 in-signal:; +#X floatatom 581 105 6 0 0 1 rms in_power -; +#X floatatom 769 104 6 0 0 1 rms noise_power -; +#X text 693 87 add-noise:; +#X text 468 216 MSE:; +#X floatatom 508 215 5 0 0 1 dB mse_db -; +#X floatatom 585 215 7 0 0 1 rms mse -; +#X text 566 214 ->; +#X text 787 228 MSE [dB]; +#X text 827 399 [samples]; +#X text 30 23 TRACKING - TIME VARYING NOISY SYSTEM IDENTIFICATION; +#N canvas 0 0 450 110 NEEDED_EXTERNALS 0; +#X text 17 31 For this patch you will need the zexy external by IOhannes +Zmoelnig and the iemlib by Thomas Musil.; +#X text 18 70 You can download them here: http://pd.iem.at; +#X restore 793 7 pd NEEDED_EXTERNALS; +#X text 444 90 e-03; +#X text 536 104 power:; +#X text 724 104 power:; +#X floatatom 508 155 8 0 0 0 - lengthr length; +#X text 421 154 ramp-length:; +#X text 568 155 samples; +#X text 407 198 Excess Error:; +#X floatatom 508 198 5 0 0 1 dB excess_db -; +#X floatatom 585 198 7 0 0 1 rms excess -; +#X text 566 197 ->; +#X obj 99 399 vradio 15 1 0 3 empty empty empty 0 -6 0 8 -262144 -1 +-1 2; +#X text 116 398 too small mu; +#X text 117 414 too big mu; +#X text 117 428 proper step size; +#N canvas 500 68 462 300 OBSERVATIONS 0; +#X text 20 19 OBSERVATIONS; +#X text 20 94 1.study:; +#X text 42 124 too big mu: unstable; +#X text 20 63 See the effect of different step sizes mu.; +#X text 43 135 proper mu: adaptation works; +#X text 19 182 Now we try to find the optimal step size mu.; +#X text 19 207 2.study: candidate step sizes; +#X text 42 112 too small mu: adaptation not possible; +#X text 43 229 the optimal mu is something about mu=0.004; +#X text 43 244 for mu < 0.004 the adaptation needs more time; +#X text 43 258 for mu > 0.004 the coefficients are very unprecise; +#X restore 34 116 pd OBSERVATIONS; +#N canvas 0 0 450 300 graph1 0; +#X array unknown 10 float 2; +#X coords 0 1.2 9 -1.2 200 140 1; +#X restore 400 474 graph; +#N canvas 0 0 450 300 graph1 0; +#X array adaptive 10 float 2; +#X coords 0 1.2 9 -1.2 200 140 1; +#X restore 691 472 graph; +#X text 351 451 impulse response unknown system:; +#X text 635 450 impulse response adaptive system:; +#N canvas 37 0 1161 468 draw_tables 0; +#X obj 37 20 r _0; +#X obj 37 85 tabwrite adaptive; +#X msg 151 61 1; +#X obj 37 44 t f b; +#X obj 188 86 tabwrite adaptive; +#X obj 188 45 t f b; +#X obj 341 86 tabwrite adaptive; +#X obj 341 45 t f b; +#X obj 490 87 tabwrite adaptive; +#X obj 490 46 t f b; +#X obj 643 89 tabwrite adaptive; +#X obj 643 48 t f b; +#X msg 302 62 2; +#X msg 455 62 3; +#X msg 604 63 4; +#X msg 757 65 5; +#X obj 188 21 r _1; +#X obj 341 21 r _2; +#X obj 490 22 r _3; +#X obj 643 24 r _4; +#X obj 37 179 tabwrite adaptive; +#X obj 37 138 t f b; +#X obj 190 179 tabwrite adaptive; +#X obj 190 138 t f b; +#X obj 339 180 tabwrite adaptive; +#X obj 339 139 t f b; +#X obj 492 182 tabwrite adaptive; +#X obj 492 141 t f b; +#X msg 151 155 6; +#X msg 304 155 7; +#X msg 453 156 8; +#X msg 606 158 9; +#X obj 37 114 r _5; +#X obj 190 114 r _6; +#X obj 339 115 r _7; +#X obj 492 117 r _8; +#X obj 36 252 r h_even; +#X obj 187 252 r h_odd; +#X msg 150 290 1; +#X obj 36 273 t f b; +#X obj 187 274 t f b; +#X obj 340 274 t f b; +#X obj 489 275 t f b; +#X obj 642 277 t f b; +#X msg 301 291 2; +#X msg 454 291 3; +#X msg 603 292 4; +#X msg 756 294 5; +#X obj 36 367 t f b; +#X obj 189 367 t f b; +#X obj 338 368 t f b; +#X obj 491 370 t f b; +#X msg 150 384 6; +#X msg 303 384 7; +#X msg 452 385 8; +#X msg 605 387 9; +#X obj 36 314 tabwrite unknown; +#X obj 187 315 tabwrite unknown; +#X obj 340 315 tabwrite unknown; +#X obj 489 316 tabwrite unknown; +#X obj 642 318 tabwrite unknown; +#X obj 36 408 tabwrite unknown; +#X obj 189 408 tabwrite unknown; +#X obj 338 409 tabwrite unknown; +#X obj 491 411 tabwrite unknown; +#X obj 340 253 r h_even; +#X obj 642 255 r h_even; +#X obj 189 346 r h_even; +#X obj 491 349 r h_even; +#X obj 489 254 r h_odd; +#X obj 36 345 r h_odd; +#X obj 338 347 r h_odd; +#X obj 861 114 loadbang; +#X msg 861 142 \; adaptive yticks 0 0.1 5; +#X msg 861 181 \; adaptive ylabel 9.7 -1 -0.5 0 0.5 1; +#X msg 860 217 \; unknown yticks 0 0.1 5; +#X msg 860 256 \; unknown ylabel 9.7 -1 -0.5 0 0.5 1; +#X connect 0 0 3 0; +#X connect 2 0 1 1; +#X connect 3 0 1 0; +#X connect 3 1 2 0; +#X connect 5 0 4 0; +#X connect 5 1 12 0; +#X connect 7 0 6 0; +#X connect 7 1 13 0; +#X connect 9 0 8 0; +#X connect 9 1 14 0; +#X connect 11 0 10 0; +#X connect 11 1 15 0; +#X connect 12 0 4 1; +#X connect 13 0 6 1; +#X connect 14 0 8 1; +#X connect 15 0 10 1; +#X connect 16 0 5 0; +#X connect 17 0 7 0; +#X connect 18 0 9 0; +#X connect 19 0 11 0; +#X connect 21 0 20 0; +#X connect 21 1 28 0; +#X connect 23 0 22 0; +#X connect 23 1 29 0; +#X connect 25 0 24 0; +#X connect 25 1 30 0; +#X connect 27 0 26 0; +#X connect 27 1 31 0; +#X connect 28 0 20 1; +#X connect 29 0 22 1; +#X connect 30 0 24 1; +#X connect 31 0 26 1; +#X connect 32 0 21 0; +#X connect 33 0 23 0; +#X connect 34 0 25 0; +#X connect 35 0 27 0; +#X connect 36 0 39 0; +#X connect 37 0 40 0; +#X connect 38 0 56 1; +#X connect 39 0 56 0; +#X connect 39 1 38 0; +#X connect 40 0 57 0; +#X connect 40 1 44 0; +#X connect 41 0 58 0; +#X connect 41 1 45 0; +#X connect 42 0 59 0; +#X connect 42 1 46 0; +#X connect 43 0 60 0; +#X connect 43 1 47 0; +#X connect 44 0 57 1; +#X connect 45 0 58 1; +#X connect 46 0 59 1; +#X connect 47 0 60 1; +#X connect 48 0 61 0; +#X connect 48 1 52 0; +#X connect 49 0 62 0; +#X connect 49 1 53 0; +#X connect 50 0 63 0; +#X connect 50 1 54 0; +#X connect 51 0 64 0; +#X connect 51 1 55 0; +#X connect 52 0 61 1; +#X connect 53 0 62 1; +#X connect 54 0 63 1; +#X connect 55 0 64 1; +#X connect 65 0 41 0; +#X connect 66 0 43 0; +#X connect 67 0 49 0; +#X connect 68 0 51 0; +#X connect 69 0 42 0; +#X connect 70 0 48 0; +#X connect 71 0 50 0; +#X connect 72 0 73 0; +#X connect 72 0 74 0; +#X connect 72 0 75 0; +#X connect 72 0 76 0; +#X restore 623 651 pd draw_tables; +#N canvas 40 12 435 335 mu-study-1 0; +#X obj 24 21 inlet; +#X obj 79 128 s mur; +#X obj 138 128 s noiser; +#X obj 200 128 s amp_in_r; +#X obj 24 126 s start; +#X msg 24 103 bang; +#X msg 200 105 100; +#X obj 78 202 s mur; +#X obj 120 203 s noiser; +#X obj 181 203 s amp_in_r; +#X obj 23 201 s start; +#X msg 23 178 bang; +#X obj 77 279 s mur; +#X obj 119 280 s noiser; +#X obj 180 280 s amp_in_r; +#X obj 22 278 s start; +#X msg 22 255 bang; +#X obj 24 50 sel 0 1 2; +#X msg 137 105 100; +#X msg 119 180 100; +#X msg 181 180 100; +#X msg 180 257 100; +#X msg 120 257 100; +#X msg 78 179 1000; +#X msg 77 256 1; +#X obj 275 128 s read; +#X obj 257 203 s read; +#X obj 256 280 s read; +#X obj 24 78 t b b b; +#X obj 23 153 t b b b; +#X obj 22 230 t b b b; +#X msg 79 105 1e-05; +#X connect 0 0 17 0; +#X connect 5 0 4 0; +#X connect 6 0 3 0; +#X connect 11 0 10 0; +#X connect 16 0 15 0; +#X connect 17 0 28 0; +#X connect 17 1 29 0; +#X connect 17 2 30 0; +#X connect 18 0 2 0; +#X connect 19 0 8 0; +#X connect 20 0 9 0; +#X connect 21 0 14 0; +#X connect 22 0 13 0; +#X connect 23 0 7 0; +#X connect 24 0 12 0; +#X connect 28 0 5 0; +#X connect 28 1 31 0; +#X connect 28 1 18 0; +#X connect 28 1 6 0; +#X connect 28 2 25 0; +#X connect 29 0 11 0; +#X connect 29 1 23 0; +#X connect 29 1 19 0; +#X connect 29 1 20 0; +#X connect 29 2 26 0; +#X connect 30 0 16 0; +#X connect 30 1 24 0; +#X connect 30 1 22 0; +#X connect 30 1 21 0; +#X connect 30 2 27 0; +#X connect 31 0 1 0; +#X restore 99 446 pd mu-study-1; +#N canvas 56 35 192 821 mu-study-2 0; +#X obj 24 21 inlet; +#X obj 79 127 s mur; +#X obj 24 126 s start; +#X msg 24 103 bang; +#X obj 78 202 s mur; +#X obj 23 201 s start; +#X msg 23 178 bang; +#X obj 77 279 s mur; +#X obj 22 278 s start; +#X msg 22 255 bang; +#X obj 24 50 sel 0 1 2 3 4 5 6 7; +#X obj 77 352 s mur; +#X obj 22 351 s start; +#X msg 22 328 bang; +#X obj 76 427 s mur; +#X obj 21 426 s start; +#X msg 21 403 bang; +#X obj 75 504 s mur; +#X obj 20 503 s start; +#X msg 20 480 bang; +#X obj 75 580 s mur; +#X obj 20 579 s start; +#X msg 20 556 bang; +#X obj 74 657 s mur; +#X obj 19 656 s start; +#X msg 19 633 bang; +#X msg 75 557 1; +#X obj 24 78 t b b b; +#X obj 23 153 t b b b; +#X obj 22 230 t b b b; +#X obj 22 303 t b b b; +#X obj 21 378 t b b b; +#X obj 20 455 t b b b; +#X obj 20 531 t b b b; +#X obj 19 608 t b b b; +#X obj 119 127 s read; +#X obj 118 202 s read; +#X obj 117 279 s read; +#X obj 117 352 s read; +#X obj 116 427 s read; +#X obj 115 504 s read; +#X obj 115 580 s read; +#X obj 114 657 s read; +#X msg 79 104 100; +#X msg 78 179 10; +#X msg 74 634 0.1; +#X msg 75 481 2; +#X msg 76 405 4; +#X msg 77 329 6; +#X msg 77 256 8; +#X connect 0 0 10 0; +#X connect 3 0 2 0; +#X connect 6 0 5 0; +#X connect 9 0 8 0; +#X connect 10 0 27 0; +#X connect 10 1 28 0; +#X connect 10 2 29 0; +#X connect 10 3 30 0; +#X connect 10 4 31 0; +#X connect 10 5 32 0; +#X connect 10 6 33 0; +#X connect 10 7 34 0; +#X connect 13 0 12 0; +#X connect 16 0 15 0; +#X connect 19 0 18 0; +#X connect 22 0 21 0; +#X connect 25 0 24 0; +#X connect 26 0 20 0; +#X connect 27 0 3 0; +#X connect 27 1 43 0; +#X connect 27 2 35 0; +#X connect 28 0 6 0; +#X connect 28 1 44 0; +#X connect 28 2 36 0; +#X connect 29 0 9 0; +#X connect 29 1 49 0; +#X connect 29 2 37 0; +#X connect 30 0 13 0; +#X connect 30 1 48 0; +#X connect 30 2 38 0; +#X connect 31 0 16 0; +#X connect 31 1 47 0; +#X connect 31 2 39 0; +#X connect 32 0 19 0; +#X connect 32 1 46 0; +#X connect 32 2 40 0; +#X connect 33 0 22 0; +#X connect 33 1 26 0; +#X connect 33 2 41 0; +#X connect 34 0 25 0; +#X connect 34 1 45 0; +#X connect 34 2 42 0; +#X connect 43 0 1 0; +#X connect 44 0 4 0; +#X connect 45 0 23 0; +#X connect 46 0 17 0; +#X connect 47 0 14 0; +#X connect 48 0 11 0; +#X connect 49 0 7 0; +#X restore 99 632 pd mu-study-2; +#X obj 99 509 vradio 15 1 0 8 empty empty empty 0 -6 0 8 -262144 -1 +-1 7; +#X text 97 488 candidate step sizes:; +#X text 117 508 mu=0.1; +#X text 117 523 mu=0.01; +#X text 117 538 mu=0.008; +#X text 117 553 mu=0.006; +#X text 117 568 mu=0.004; +#X text 117 583 mu=0.002; +#X text 117 598 mu=0.001; +#X text 117 614 mu=0.0001; +#X connect 0 0 12 0; +#X connect 11 0 0 0; +#X connect 11 0 3 0; +#X connect 12 0 3 1; +#X connect 13 0 12 1; +#X connect 41 0 51 0; +#X connect 53 0 52 0; -- cgit v1.2.1