externals/iem/iemmatrix/doc mtx_rowrfft-help.pd, NONE, 1.1 mtx_rowrifft-help.pd, NONE, 1.1 - Pd-cvs

19 Jul 2006


      Update of /cvsroot/pure-data/externals/iem/iemmatrix/doc
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv3626
Added Files:
    mtx_rowrfft-help.pd mtx_rowrifft-help.pd 
Log Message:
added rowrfft help
--- NEW FILE: mtx_rowrifft-help.pd ---
#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;
--- NEW FILE: mtx_rowrfft-help.pd ---
#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;