#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;