/usr/lib/pd/extra/zexy/z~-help.pd is in pd-zexy 2.2.5-2.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | #N canvas 0 31 547 376 10;
#X obj 125 42 z~;
#X text 177 41 samplewise delay;
#X text 168 89 should make FIR-filter design possible;
#X obj 35 182 osc~ 440;
#X floatatom 35 151 0 0 0 0 - - -;
#X obj 67 230 z~;
#X obj 97 230 z~ 2;
#X obj 35 270 +~;
#X text 205 229 4th order moving average filter;
#X text 163 258 creation argument : delay in samples (default is 1)
;
#X text 167 119 (note that you cannot do IIR-filters easily this way
!);
#X text 351 42 z;
#X text 359 36 -N;
#X obj 35 296 *~ 0.25;
#X text 442 11 part of zexy;
#X obj 137 230 z~ 3;
#X obj 35 344 tabwrite~ \$0scope;
#X msg 52 321 bang;
#X obj 228 348 table \$0scope;
#N canvas 498 241 494 344 META 0;
#X text 12 145 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 25 LICENSE GPL v2;
#X text 12 125 AUTHOR IOhannes m zmoelnig;
#X text 12 5 KEYWORDS signal;
#X text 12 45 DESCRIPTION samplewise delay;
#X text 12 65 INLET_0 signal;
#X text 12 85 INLET_1 float;
#X text 12 105 OUTLET_0 signal;
#X restore 493 347 pd META;
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