Mercurial > octave-antonio
comparison scripts/linear-algebra/rref.m @ 19833:9fc020886ae9
maint: Clean up m-files to follow Octave coding conventions.
Try to trim long lines to < 80 chars.
Use '##' for single line comments.
Use '(...)' around tests for if/elseif/switch/while.
Abut cell indexing operator '{' next to variable.
Abut array indexing operator '(' next to variable.
Use space between negation operator '!' and following expression.
Use two newlines between endfunction and start of %!test or %!demo code.
Remove unnecessary parens grouping between short-circuit operators.
Remove stray extra spaces (typos) between variables and assignment operators.
Remove stray extra spaces from ends of lines.
| author | Rik <rik@octave.org> |
|---|---|
| date | Mon, 23 Feb 2015 14:54:39 -0800 |
| parents | 4197fc428c7d |
| children | 03b9d17a2d95 |
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| 19832:a1acca0c2216 | 19833:9fc020886ae9 |
|---|---|
| 63 ## Skip column c, making sure the approximately zero terms are | 63 ## Skip column c, making sure the approximately zero terms are |
| 64 ## actually zero. | 64 ## actually zero. |
| 65 A(r:rows, c) = zeros (rows-r+1, 1); | 65 A(r:rows, c) = zeros (rows-r+1, 1); |
| 66 else | 66 else |
| 67 ## keep track of bound variables | 67 ## keep track of bound variables |
| 68 used (1, c) = 1; | 68 used(1, c) = 1; |
| 69 | 69 |
| 70 ## Swap current row and pivot row | 70 ## Swap current row and pivot row |
| 71 A([pivot, r], c:cols) = A([r, pivot], c:cols); | 71 A([pivot, r], c:cols) = A([r, pivot], c:cols); |
| 72 | 72 |
| 73 ## Normalize pivot row | 73 ## Normalize pivot row |