From 9f78b7b8b2ea1729389a1bbb09364a2a1c6f2781 Mon Sep 17 00:00:00 2001 From: Franz Zotter Date: Tue, 22 Jul 2008 09:18:54 +0000 Subject: changed from mtx_rowrfft and mtx_rowrifft to mtx_rfft and mtx_rifft svn path=/trunk/externals/iem/iemmatrix/; revision=10193 --- doc/mtx_rfft-help.pd | 47 +++++++++++++++++++++++++++++++++++++++++++++++ doc/mtx_rifft-help.pd | 43 +++++++++++++++++++++++++++++++++++++++++++ doc/mtx_rowrfft-help.pd | 47 ----------------------------------------------- doc/mtx_rowrifft-help.pd | 43 ------------------------------------------- 4 files changed, 90 insertions(+), 90 deletions(-) create mode 100644 doc/mtx_rfft-help.pd create mode 100644 doc/mtx_rifft-help.pd delete mode 100644 doc/mtx_rowrfft-help.pd delete mode 100644 doc/mtx_rowrifft-help.pd (limited to 'doc') diff --git a/doc/mtx_rfft-help.pd b/doc/mtx_rfft-help.pd new file mode 100644 index 0000000..2d20bc0 --- /dev/null +++ b/doc/mtx_rfft-help.pd @@ -0,0 +1,47 @@ +#N canvas 547 150 672 515 10; +#X text 457 17 updated for; +#X obj 545 17 iemmatrix 0.2; +#X obj 594 43 matrix; +#X text 464 42 see also help for; +#X msg 11 124 bang; +#X text 46 34 real fft in each matrix row; +#X text 7 60 you can calculate real ffts in column direction \; matrix +has to have 2^k columns \; a N/2+1 columns matrix is the result \; +; +#X obj 11 191 mtx_cumsum; +#X msg 11 147 1 16; +#X obj 11 169 mtx_ones; +#X obj 11 213 mtx_- 1; +#X obj 49 255 mtx_* 0; +#X floatatom 172 234 5 0 0 0 - - -; +#X text 212 232 <-- scroll here to select frequency; +#X obj 172 255 / 8; +#X obj 49 306 t a a; +#X obj 92 306 mtx_print original; +#X obj 49 394 mtx_print rfft_realpart; +#X obj 121 372 mtx_print rfft_imagpart; +#X text 266 419 see also:; +#X obj 49 280 mtx_cos; +#X obj 103 255 * 3.14159; +#X text 109 280 cosine wave; +#X obj 121 352 mtx_int; +#X obj 49 373 mtx_int; +#X text 89 15 [mtx_rfft]; +#X obj 49 330 mtx_rfft; +#X obj 261 438 mtx_rifft; +#X connect 4 0 8 0; +#X connect 7 0 10 0; +#X connect 8 0 9 0; +#X connect 9 0 7 0; +#X connect 10 0 11 0; +#X connect 11 0 20 0; +#X connect 12 0 14 0; +#X connect 14 0 21 0; +#X connect 15 0 26 0; +#X connect 15 1 16 0; +#X connect 20 0 15 0; +#X connect 21 0 11 1; +#X connect 23 0 18 0; +#X connect 24 0 17 0; +#X connect 26 0 24 0; +#X connect 26 1 23 0; diff --git a/doc/mtx_rifft-help.pd b/doc/mtx_rifft-help.pd new file mode 100644 index 0000000..94ea8ed --- /dev/null +++ b/doc/mtx_rifft-help.pd @@ -0,0 +1,43 @@ +#N canvas 547 150 672 515 10; +#X text 457 17 updated for; +#X obj 545 17 iemmatrix 0.2; +#X obj 594 43 matrix; +#X text 464 42 see also help for; +#X msg 11 124 bang; +#X obj 11 191 mtx_cumsum; +#X obj 11 169 mtx_ones; +#X obj 11 213 mtx_- 1; +#X obj 49 255 mtx_* 0; +#X floatatom 177 234 5 0 0 0 - - -; +#X obj 177 255 / 8; +#X obj 49 278 t a a; +#X text 266 443 see also:; +#X text 46 34 real ifft in each matrix row; +#X text 7 60 you can calculate real inverse ffts in column direction +\; matrix has to have 2^(k-1)+1 columns \; a 2^k columns matrix is +the result \;; +#X msg 11 147 1 9; +#X obj 49 307 mtx_cos; +#X obj 104 307 mtx_sin; +#X text 217 232 <-- scroll here to select delay; +#X obj 49 381 mtx_print rifft; +#X obj 49 359 mtx_int; +#X obj 103 255 * -3.14159; +#X text 89 15 [mtx_rifft]; +#X obj 262 463 mtx_rfft; +#X obj 49 336 mtx_rifft; +#X connect 4 0 15 0; +#X connect 5 0 7 0; +#X connect 6 0 5 0; +#X connect 7 0 8 0; +#X connect 8 0 11 0; +#X connect 9 0 10 0; +#X connect 10 0 21 0; +#X connect 11 0 16 0; +#X connect 11 1 17 0; +#X connect 15 0 6 0; +#X connect 16 0 24 0; +#X connect 17 0 24 1; +#X connect 20 0 19 0; +#X connect 21 0 8 1; +#X connect 24 0 20 0; diff --git a/doc/mtx_rowrfft-help.pd b/doc/mtx_rowrfft-help.pd deleted file mode 100644 index 2c253cf..0000000 --- a/doc/mtx_rowrfft-help.pd +++ /dev/null @@ -1,47 +0,0 @@ -#N canvas 547 150 672 515 10; -#X text 457 17 updated for; -#X obj 545 17 iemmatrix 0.2; -#X obj 594 43 matrix; -#X text 464 42 see also help for; -#X msg 11 124 bang; -#X text 89 15 [mtx_rowrfft]; -#X text 46 34 real fft in each matrix row; -#X text 7 60 you can calculate real ffts in column direction \; matrix -has to have 2^k columns \; a N/2+1 columns matrix is the result \; -; -#X obj 11 191 mtx_cumsum; -#X msg 11 147 1 16; -#X obj 11 169 mtx_ones; -#X obj 11 213 mtx_- 1; -#X obj 49 255 mtx_* 0; -#X floatatom 172 234 5 0 0 0 - - -; -#X text 212 232 <-- scroll here to select frequency; -#X obj 172 255 / 8; -#X obj 49 330 mtx_rowrfft; -#X obj 49 306 t a a; -#X obj 92 306 mtx_print original; -#X obj 49 394 mtx_print rfft_realpart; -#X obj 121 372 mtx_print rfft_imagpart; -#X obj 261 438 mtx_rowrifft; -#X text 266 419 see also:; -#X obj 49 280 mtx_cos; -#X obj 103 255 * 3.14159; -#X text 109 280 cosine wave; -#X obj 121 352 mtx_int; -#X obj 49 373 mtx_int; -#X connect 4 0 9 0; -#X connect 8 0 11 0; -#X connect 9 0 10 0; -#X connect 10 0 8 0; -#X connect 11 0 12 0; -#X connect 12 0 23 0; -#X connect 13 0 15 0; -#X connect 15 0 24 0; -#X connect 16 0 27 0; -#X connect 16 1 26 0; -#X connect 17 0 16 0; -#X connect 17 1 18 0; -#X connect 23 0 17 0; -#X connect 24 0 12 1; -#X connect 26 0 20 0; -#X connect 27 0 19 0; diff --git a/doc/mtx_rowrifft-help.pd b/doc/mtx_rowrifft-help.pd deleted file mode 100644 index 0be652d..0000000 --- a/doc/mtx_rowrifft-help.pd +++ /dev/null @@ -1,43 +0,0 @@ -#N canvas 547 150 672 515 10; -#X text 457 17 updated for; -#X obj 545 17 iemmatrix 0.2; -#X obj 594 43 matrix; -#X text 464 42 see also help for; -#X msg 11 124 bang; -#X obj 11 191 mtx_cumsum; -#X obj 11 169 mtx_ones; -#X obj 11 213 mtx_- 1; -#X obj 49 255 mtx_* 0; -#X floatatom 177 234 5 0 0 0 - - -; -#X obj 177 255 / 8; -#X obj 49 278 t a a; -#X text 266 443 see also:; -#X text 89 15 [mtx_rowrifft]; -#X text 46 34 real ifft in each matrix row; -#X text 7 60 you can calculate real inverse ffts in column direction -\; matrix has to have 2^(k-1)+1 columns \; a 2^k columns matrix is -the result \;; -#X msg 11 147 1 9; -#X obj 49 307 mtx_cos; -#X obj 104 307 mtx_sin; -#X text 217 232 <-- scroll here to select delay; -#X obj 49 336 mtx_rowrifft; -#X obj 49 381 mtx_print rifft; -#X obj 261 462 mtx_rowrfft; -#X obj 49 359 mtx_int; -#X obj 103 255 * -3.14159; -#X connect 4 0 16 0; -#X connect 5 0 7 0; -#X connect 6 0 5 0; -#X connect 7 0 8 0; -#X connect 8 0 11 0; -#X connect 9 0 10 0; -#X connect 10 0 24 0; -#X connect 11 0 17 0; -#X connect 11 1 18 0; -#X connect 16 0 6 0; -#X connect 17 0 20 0; -#X connect 18 0 20 1; -#X connect 20 0 23 0; -#X connect 23 0 21 0; -#X connect 24 0 8 1; -- cgit v1.2.1