Update of /cvsroot/pure-data/externals/zexy/examples
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv807
Modified Files:
0.INTRO.txt mtx_binops.pd mtx_transpose.pd
Added Files:
blockmirror~.pd blockswap~.pd
Removed Files:
a2l.pd tabread4.pd
Log Message:
updated documentation
--- tabread4.pd DELETED ---
--- NEW FILE: blockswap~.pd ---
#N canvas 0 0 705 533 10;
#X obj 71 367 dac~ 1;
#X obj 71 342 *~;
#X obj 32 293 dbtorms;
#X floatatom 32 269 0 0 0 0 - - -;
#X floatatom 26 203 0 0 0 0 - - -;
#X msg 118 228 help;
#X msg 404 59 \; pd dsp 1;
#X obj 71 317 sig~ 0.2;
#X msg 482 61 \; pd dsp 0;
#N canvas 0 0 450 300 graph5 0;
#X array scope 100 float 0;
#X coords 0 1 100 -1 400 300 1;
#X restore 298 194 graph;
#X obj 139 314 tabwrite~ scope;
#X msg 139 289 bang;
#X text 287 166 note: there will be a break at 64 samples (signal-vector!)
;
#X obj 87 255 blockswap~;
#X obj 26 227 osc~ 440;
#X obj 123 12 blockswap~;
#X text 200 13 swap upper and lower half of the signal-vector;
#X obj 122 198 tgl 15 0 empty empty on/off 0 -6 0 8 -262144 -1 -1 1
1;
#X text 287 151 note: there will be a break at 32 samples (swap!);
#X connect 1 0 0 0;
#X connect 2 0 7 0;
#X connect 3 0 2 0;
#X connect 4 0 14 0;
#X connect 5 0 13 0;
#X connect 7 0 1 0;
#X connect 11 0 10 0;
#X connect 13 0 1 1;
#X connect 13 0 10 0;
#X connect 14 0 13 0;
#X connect 17 0 13 0;
--- NEW FILE: blockmirror~.pd ---
#N canvas 0 0 705 533 10;
#X obj 71 367 dac~ 1;
#X obj 71 342 *~;
#X obj 32 293 dbtorms;
#X floatatom 32 269 0 0 0 0 - - -;
#X floatatom 26 203 0 0 0 0 - - -;
#X msg 118 228 help;
#X msg 404 59 \; pd dsp 1;
#X obj 71 317 sig~ 0.2;
#X msg 482 61 \; pd dsp 0;
#N canvas 0 0 450 300 graph5 0;
#X array scope 100 float 0;
#X coords 0 1 100 -1 400 300 1;
#X restore 298 194 graph;
#X obj 139 314 tabwrite~ scope;
#X msg 139 289 bang;
#X text 287 166 note: there will be a break at 64 samples (signal-vector!)
;
#X obj 26 227 osc~ 440;
#X obj 122 198 tgl 15 0 empty empty on/off 0 -6 0 8 -262144 -1 -1 1
1;
#X obj 101 12 blockmirror~;
#X obj 87 255 blockmirror~;
#X text 200 13 play back a signal-vector in a time-reversed way!;
#X connect 1 0 0 0;
#X connect 2 0 7 0;
#X connect 3 0 2 0;
#X connect 4 0 13 0;
#X connect 5 0 16 0;
#X connect 7 0 1 0;
#X connect 11 0 10 0;
#X connect 13 0 16 0;
#X connect 14 0 16 0;
#X connect 16 0 1 1;
#X connect 16 0 10 0;
--- a2l.pd DELETED ---
Index: mtx_transpose.pd
===================================================================
RCS file: /cvsroot/pure-data/externals/zexy/examples/mtx_transpose.pd,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** mtx_transpose.pd 9 Oct 2002 10:19:02 -0000 1.1
--- mtx_transpose.pd 21 Jul 2004 16:56:50 -0000 1.2
***************
*** 1,3 ****
! #N canvas 204 56 718 799 10;
#X obj 48 162 mtx_print;
#X obj 48 134 mtx_transpose;
--- 1,3 ----
! #N canvas 199 -133 718 600 10;
#X obj 48 162 mtx_print;
#X obj 48 134 mtx_transpose;
***************
*** 5,25 ****
#X msg 48 59 3 5;
#X text 45 42 transpose a matrix;
! #X text 158 13 tranpose/shift matrices;
#X obj 37 349 mtx_print;
#X msg 37 246 1 2 3 4 5;
#X text 33 229 shift rows of a matrix;
! #X floatatom 104 301 4 0 0;
#X obj 37 321 mtx_scroll 1;
#X obj 37 268 mtx_diag;
! #X obj 32 524 mtx_print;
! #X msg 32 421 1 2 3 4 5;
! #X floatatom 99 476 4 0 0;
! #X obj 32 443 mtx_diag;
! #X text 28 404 shift columns of a matrix;
! #X obj 32 497 mtx_roll 1;
! #X text 135 477 shift amount (0=no-shift \; 1=1-column-right \; -2=2-columns-left \; ...);
! #X text 143 299 shift amount (0=no-shift \; 1=1-row-down \; -2=2-rows-up \; ...);
! #X text 30 594 pivot-transform a matrix;
! #X obj 34 669 mtx_pivot;
#N canvas 352 114 190 367 rand-matrix 0;
#X obj 74 163 inlet;
--- 5,27 ----
#X msg 48 59 3 5;
#X text 45 42 transpose a matrix;
! #X text 188 7 tranpose/shift matrices;
#X obj 37 349 mtx_print;
#X msg 37 246 1 2 3 4 5;
#X text 33 229 shift rows of a matrix;
! #X floatatom 104 301 4 0 0 0 - - -;
#X obj 37 321 mtx_scroll 1;
#X obj 37 268 mtx_diag;
! #X obj 414 333 mtx_print;
! #X msg 414 230 1 2 3 4 5;
! #X floatatom 481 285 4 0 0 0 - - -;
! #X obj 414 252 mtx_diag;
! #X text 410 213 shift columns of a matrix;
! #X obj 414 306 mtx_roll 1;
! #X text 517 286 shift amount (0=no-shift \; 1=1-column-right \; -2=2-columns-left
! \; ...);
! #X text 143 299 shift amount (0=no-shift \; 1=1-row-down \; -2=2-rows-up
! \; ...);
! #X text 29 419 pivot-transform a matrix;
! #X obj 33 494 mtx_pivot;
#N canvas 352 114 190 367 rand-matrix 0;
#X obj 74 163 inlet;
***************
*** 32,45 ****
#X connect 3 0 4 0;
#X connect 4 0 1 0;
! #X restore 34 633 pd rand-matrix;
! #X msg 34 611 4 3;
! #X obj 83 690 mtx_print post;
! #X obj 58 710 mtx_print pre;
! #X obj 34 760 mtx_print pivot;
#X obj 485 95 matrix;
! #X text 375 95 see also help for;
! #X text 282 620 this will tranform the columns and rows \, so that the result will have all maximum values in the diagonale. the maximum of the matrix will be located at the upper-lft corner.;
! #X text 281 669 the first outlet is the pivot-transformed matrix.;
! #X text 280 695 the other outlets are the 1/0-matrices that have to be pre-multiplied (row-tranform) and post-multiplied (column-tranform) to the original matrix to get the pivot-tranformation. this is useful for de-pivoting.;
#X connect 1 0 0 0;
#X connect 2 0 1 0;
--- 34,52 ----
#X connect 3 0 4 0;
#X connect 4 0 1 0;
! #X restore 33 458 pd rand-matrix;
! #X msg 33 436 4 3;
! #X obj 82 515 mtx_print post;
! #X obj 57 535 mtx_print pre;
! #X obj 33 575 mtx_print pivot;
#X obj 485 95 matrix;
! #X text 435 77 see also help for;
! #X text 280 494 the first outlet is the pivot-transformed matrix.;
! #X text 279 520 the other outlets are the 1/0-matrices that have to
! be pre-multiplied (row-tranform) and post-multiplied (column-tranform)
! to the original matrix to get the pivot-tranformation. this is useful
! for de-pivoting.;
! #X text 281 445 this will tranform the columns and rows \, so that
! the result will have all maximum values in the diagonale. the maximum
! of the matrix will be located at the upper-left corner.;
#X connect 1 0 0 0;
#X connect 2 0 1 0;
Index: mtx_binops.pd
===================================================================
RCS file: /cvsroot/pure-data/externals/zexy/examples/mtx_binops.pd,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** mtx_binops.pd 9 Oct 2002 10:19:02 -0000 1.1
--- mtx_binops.pd 21 Jul 2004 16:56:50 -0000 1.2
***************
*** 1,3 ****
! #N canvas 95 74 802 673 10;
#X obj 87 360 mtx_mul;
#X obj 157 360 mtx_*;
--- 1,3 ----
! #N canvas 79 32 859 673 10;
#X obj 87 360 mtx_mul;
#X obj 157 360 mtx_*;
***************
*** 14,18 ****
#X msg 305 107 bang;
#X obj 305 186 mtx_print;
! #X floatatom 374 101 4 0 0;
#X obj 374 119 t b f;
#X obj 392 160 mtx_+ 10;
--- 14,18 ----
#X msg 305 107 bang;
#X obj 305 186 mtx_print;
! #X floatatom 374 101 4 0 0 0 - - -;
#X obj 374 119 t b f;
#X obj 392 160 mtx_+ 10;
***************
*** 27,31 ****
#X obj 249 399 mtx_print;
#X obj 249 292 t b f;
! #X floatatom 249 274 4 0 0;
#X msg 249 315 4 2 1 3;
#X obj 249 335 mtx_diag;
--- 27,31 ----
#X obj 249 399 mtx_print;
#X obj 249 292 t b f;
! #X floatatom 249 274 4 0 0 0 - - -;
#X msg 249 315 4 2 1 3;
#X obj 249 335 mtx_diag;
***************
*** 50,54 ****
#X obj 88 599 mtx_print;
#X obj 88 492 t b f;
! #X floatatom 88 474 4 0 0;
#X msg 88 515 4 2 1 3;
#X obj 88 535 mtx_diag;
--- 50,54 ----
#X obj 88 599 mtx_print;
#X obj 88 492 t b f;
! #X floatatom 88 474 4 0 0 0 - - -;
#X msg 88 515 4 2 1 3;
#X obj 88 535 mtx_diag;
***************
*** 62,68 ****
#X text 307 624 divide 2 matrices element by element;
#X obj 323 482 t b b f;
! #X floatatom 323 463 4 0 0;
#X obj 709 538 matrix;
#X text 592 538 see also help for;
#X connect 0 0 18 0;
#X connect 2 0 7 0;
--- 62,86 ----
#X text 307 624 divide 2 matrices element by element;
#X obj 323 482 t b b f;
! #X floatatom 323 463 4 0 0 0 - - -;
#X obj 709 538 matrix;
#X text 592 538 see also help for;
+ #X obj 550 141 mtx_diag 1 2 3 4 5;
+ #X obj 483 141 mtx_ones 5;
+ #X obj 483 118 t b b;
+ #X obj 483 192 mtx_print;
+ #X msg 483 99 bang;
+ #X text 537 172 ==;
+ #X obj 700 141 mtx_eye 4;
+ #X msg 700 114 bang;
+ #X obj 700 193 mtx_print;
+ #X floatatom 769 108 4 0 0 0 - - -;
+ #X obj 769 126 t b f;
+ #X text 762 168 ==;
+ #X obj 483 170 mtx_sub;
+ #X obj 562 173 mtx_-;
+ #X obj 779 169 mtx_sub 10;
+ #X obj 700 166 mtx_- 10;
+ #X text 481 221 subtract 2 matrices;
+ #X text 669 225 subtract an offset from a matrix;
#X connect 0 0 18 0;
#X connect 2 0 7 0;
***************
*** 111,112 ****
--- 129,142 ----
#X connect 61 2 56 1;
#X connect 62 0 61 0;
+ #X connect 65 0 77 1;
+ #X connect 66 0 77 0;
+ #X connect 67 0 66 0;
+ #X connect 67 1 65 0;
+ #X connect 69 0 67 0;
+ #X connect 71 0 80 0;
+ #X connect 72 0 71 0;
+ #X connect 74 0 75 0;
+ #X connect 75 0 71 0;
+ #X connect 75 1 80 1;
+ #X connect 77 0 68 0;
+ #X connect 80 0 73 0;
Index: 0.INTRO.txt
===================================================================
RCS file: /cvsroot/pure-data/externals/zexy/examples/0.INTRO.txt,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** 0.INTRO.txt 9 Oct 2002 10:19:01 -0000 1.1
--- 0.INTRO.txt 21 Jul 2004 16:56:50 -0000 1.2
***************
*** 17,20 ****
--- 17,22 ----
quantize~ quantizes signals
swap~ bytes swap a 16bit-signal
+ blockmirror~ time-reverse a signal-vector (1,2,...,64 -> 64,63,...,1)
+ blockswap~ swap the upper and lower half of a signal-vector
z~ samplewise delay
***************
*** 37,40 ****
--- 39,43 ----
unpack~ convert a list of floats to a signal
matrix~ matrix-multiply m IN-signals to n OUT-signals
+ multiline~ multiply a number of signals with scalars (interpolated)
multiplex~ multiplex 1-of-n inlets to 1 outlet
demultiplex~ demultiplex 1 inlet to 1-of-n outlets
***************
*** 45,51 ****
--- 48,56 ----
-------------------------- basic -------------------------------
nop no-operation
+ repeat repeat a message several times
lister store lists (like "float" for floats)
repack (re)pack atoms to packages of a given size
packel get a specified element of a list
+ drip extract the atoms of a package (opt. scheduled)
length get the length of a list
niagara split 1 packages into 2
***************
*** 57,64 ****
strcmp compare lists as strings
list2symbol convert a list into a single symbol
! . scalar multiplication of vectors (=lists of floats)
------------------------ advanced ------------------------------
- tabread4 interpolating tabread (obsolete since pd>=0.30)
tabdump dump out a table as a list of floats
tabset set a table with a list of floats
--- 62,68 ----
strcmp compare lists as strings
list2symbol convert a list into a single symbol
! symbol2list convert a symbol to a list
------------------------ advanced ------------------------------
tabdump dump out a table as a list of floats
tabset set a table with a list of floats
***************
*** 68,78 ****
index map symbols to indices
msgfile a powerful "textfile" derivative
mavg moving average filter for floats
mean get the mean value of a list of floats
minmax get minimum and maximum of a list of floats
sort shell-sort a list of floats
! demultiplex demultiplex the input to a specified outlet
! drip extract the atoms of a package (opt. scheduled)
! lp write to the (parallel) port (linux only)
-------------------------- matrix -------------------------------
--- 72,92 ----
index map symbols to indices
msgfile a powerful "textfile" derivative
+ demultiplex demultiplex the input to a specified outlet
+ lpt write to the (parallel) port (linux only)
+ operating_system get the current OS
+
+
+ -------------------------- maths --------------------------------
mavg moving average filter for floats
mean get the mean value of a list of floats
minmax get minimum and maximum of a list of floats
sort shell-sort a list of floats
! urn unique random numbers
! prime test whether a number is prime or not
! wrap wrap the float-input between to boundaries
! . scalar multiplication of vectors (=lists of floats)
! deg2rad convert between degree and radiant
! rad2deg convert between radiant and degree
! cart2pol, pol2cart, cart2sph, sph2cart, pol2sph, sph2pol convert between coordinate systems (cartesian, polar, shperic)
-------------------------- matrix -------------------------------
***************
*** 97,100 ****
--- 111,115 ----
mtx_inverse get the inverse of a matrix
mtx_add, mtx_+ add 2 matrices (or an offset to 1 matrix)
+ mtx_sub, mtx_- subtract 2 matrices (or an offset from 1 matrix)
mtx_mul, mtx_* multiply 2 matrices (or a factor with 1 matrix)
mtx_.* multiply 2 matrices element by element
