From 4f51fe6574a7d46ddb95bb85e1053e86c2fb805a Mon Sep 17 00:00:00 2001 From: Miller Puckette Date: Sat, 20 Sep 2008 00:30:48 +0000 Subject: pd 0.42-0 test 05 svn path=/trunk/; revision=10301 --- pd/doc/5.reference/cpole~-help.pd | 62 +++++++++++++++++++-------------------- pd/doc/5.reference/print-help.pd | 9 ++++-- pd/doc/5.reference/rpole~-help.pd | 12 ++++---- 3 files changed, 44 insertions(+), 39 deletions(-) (limited to 'pd/doc/5.reference') diff --git a/pd/doc/5.reference/cpole~-help.pd b/pd/doc/5.reference/cpole~-help.pd index e0df0339..f3ecbaa5 100644 --- a/pd/doc/5.reference/cpole~-help.pd +++ b/pd/doc/5.reference/cpole~-help.pd @@ -1,24 +1,8 @@ -#N canvas 281 13 533 567 12; +#N canvas -10 52 610 611 12; #X obj 54 90 osc~ 100; #X msg 62 117 clear; -#X obj 79 547 lop~; -#X text 10 550 see also:; -#X text 333 549 updated for Pd version-0.38; -#X obj 86 497 rzero~; -#X obj 37 517 cpole~; -#X obj 37 497 rpole~; -#X obj 135 497 rzero_rev~; -#X obj 86 517 czero~; -#X obj 135 517 czero_rev~; -#X text 213 497 real; -#X text 212 518 complex; -#X text 34 481 1-pole; -#X text 83 481 1-zero; -#X text 133 481 1-zero \, reversed; -#X text 59 466 summary of raw filters:; -#X text 73 300 y[n] = y[n-1] + a[n] * x[n]; #X text 12 369 The transfer function is H(Z) = 1/(1 - aZ^-1).; -#X text 106 116 <-- clear internal state to zero; +#X text 115 116 <-- clear internal state to zero; #N canvas 168 90 498 357 test 0; #X obj 76 78 osc~; #X floatatom 76 55 5 0 0 0 - - -; @@ -84,18 +68,17 @@ #X connect 28 0 9 1; #X connect 29 0 28 0; #X restore 459 483 pd test; -#X text 113 550 etc.: user-friendly filters; #X text 10 387 (Pd also provides a suite of user-friendly filters. This and other raw filters are provided for situations which the user-friendly ones can't handle. See Chapter 8 of http://crca.ucsd.edu/~msp/techniques for an introduction to the necessary theory.); #X obj 52 7 cpole~; #X text 114 7 complex one-pole (recursive) filter \, raw; -#X text 118 91 <-- signal to filter (real part); -#X text 117 173 <-- signal to filter (imaginary part); +#X text 132 93 <-- signal to filter (real part); +#X text 130 173 <-- signal to filter (imaginary part); #X obj 84 172 sig~; #X obj 115 197 sig~; -#X text 149 199 <-- filter coefficient (real part); +#X text 162 199 <-- filter coefficient (real part); #X obj 145 219 sig~; #X obj 53 244 cpole~ 0.9 0.4; #X text 159 246 <-- creation arguments initialize filter; @@ -104,16 +87,33 @@ for an introduction to the necessary theory.); #X text 11 320 where y[n] is the output \, x[n] the input \, and a[n] the filter coefficient (all complex numbers). The filter is unstable if/when |a[n]|>1.; -#X text 8 31 Cpole~ filters a complex audio signal (first two inlets) +#X text 12 27 Cpole~ filters a complex audio signal (first two inlets) via a one-pole filter \, whose coefficients are controlled by creation arguments or by another complex audio signal (remaining two inlets). ; -#X text 150 144 <-- set internal state (real&imaginary parts); +#X text 171 143 <-- set internal state (real&imaginary parts); #X msg 64 143 set 0.6 0.8; -#X text 179 221 <-- filter coefficient (imaginary part); -#X connect 0 0 31 0; -#X connect 1 0 31 0; -#X connect 27 0 31 1; -#X connect 28 0 31 2; -#X connect 30 0 31 3; -#X connect 38 0 31 0; +#X text 190 221 <-- filter coefficient (imaginary part); +#X text 73 300 y[n] = x[n] + a[n] * y[n-1]; +#X obj 97 566 lop~; +#X text 11 566 see also:; +#X obj 96 497 rzero~; +#X obj 36 519 cpole~; +#X obj 36 497 rpole~; +#X obj 156 497 rzero_rev~; +#X obj 96 519 czero~; +#X obj 156 519 czero_rev~; +#X text 255 497 real; +#X text 254 520 complex; +#X text 33 481 1-pole; +#X text 93 481 1-zero; +#X text 143 481 1-zero \, reversed; +#X text 58 466 summary of raw filters:; +#X text 137 566 etc.: user-friendly filters; +#X text 343 583 updated for Pd version 0.42; +#X connect 0 0 14 0; +#X connect 1 0 14 0; +#X connect 10 0 14 1; +#X connect 11 0 14 2; +#X connect 13 0 14 3; +#X connect 21 0 14 0; diff --git a/pd/doc/5.reference/print-help.pd b/pd/doc/5.reference/print-help.pd index 4b8920fa..451954b9 100644 --- a/pd/doc/5.reference/print-help.pd +++ b/pd/doc/5.reference/print-help.pd @@ -1,4 +1,4 @@ -#N canvas 349 65 615 247 12; +#N canvas 349 65 546 306 12; #X msg 102 52 walk the dog; #X msg 29 51 bang; #X msg 70 51 234; @@ -7,9 +7,14 @@ #X text 29 130 Print prints out the messages it receives on the "terminal window" that Pd is run from.; #X text 73 10 -- print messages to terminal window; -#X text 309 221 updated for Pd version 0.40.; #X text 27 167 Long symbol arguments are truncated to 78 characters and marked with "*" (but message selectors are printed in full.); +#X obj 100 267 print -n; +#X text 27 202 With the special "-n" argument the "print:" prefix is +suppressed:; +#X text 333 282 updated for Pd version 0.42; +#X floatatom 101 244 5 0 0 0 - - -; #X connect 0 0 3 0; #X connect 1 0 3 0; #X connect 2 0 3 0; +#X connect 11 0 8 0; diff --git a/pd/doc/5.reference/rpole~-help.pd b/pd/doc/5.reference/rpole~-help.pd index 011a2b5d..76d97690 100644 --- a/pd/doc/5.reference/rpole~-help.pd +++ b/pd/doc/5.reference/rpole~-help.pd @@ -9,7 +9,6 @@ #X text 8 35 Rpole~ filters an audio signal (left inlet) via a one-pole real filter \, whose coefficient is controlled by a creation argument or by an audio signal (right inlet).; -#X text 413 511 updated for Pd version-0.38; #X obj 95 441 rzero~; #X obj 35 463 cpole~; #X obj 35 441 rpole~; @@ -28,7 +27,6 @@ or by an audio signal (right inlet).; #X text 150 173 <-- filter coefficient (may be a signal); #X text 150 195 <-- creation argument initializes filter coefficient ; -#X text 73 252 y[n] = y[n-1] + a[n] * x[n]; #X text 10 310 The transfer function is H(Z) = 1/(1 - aZ^-1).; #X text 121 117 <-- clear internal state to zero; #X text 11 272 where y[n] is the output \, x[n] the input \, and a[n] @@ -73,7 +71,9 @@ the filter coefficient. The filter is unstable if/when |a[n]|>1.; and other raw filters are provided for situations which the user-friendly ones can't handle. See Chapter 8 of http://crca.ucsd.edu/~msp/techniques for an introduction to the necessary theory.); -#X connect 0 0 30 1; -#X connect 1 0 30 0; -#X connect 2 0 30 0; -#X connect 21 0 30 0; +#X text 73 252 y[n] = x[n] + a[n] * y[n-1]; +#X text 413 511 updated for Pd version 0.42; +#X connect 0 0 28 1; +#X connect 1 0 28 0; +#X connect 2 0 28 0; +#X connect 20 0 28 0; -- cgit v1.2.1