Walsh matrix: Difference between revisions

reduce range (0;.k) as $i (.;k

| reduce range (0;. $k) as $ji (.;

.walsh[reduce range (0; $i][$j]k) as $wijj (.;

| .kwalsh[$i][$j] as $kwij

| .walsh[$i+$k][$j] = $wij

| .walsh[$i][$j+$k] = $wij

| .walsh[$i+$k][$j+$k] = -$wij ))