Mercurial > hg > octave-lyh
comparison scripts/polynomial/residue.m @ 3499:3e3e14ad5149
[project @ 2000-01-31 05:18:07 by jwe]
| author | jwe |
|---|---|
| date | Mon, 31 Jan 2000 05:18:13 +0000 |
| parents | e031284eea27 |
| children | c08cb1098afc |
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| 3498:e391aeef2b3c | 3499:3e3e14ad5149 |
|---|---|
| 56 ## Q(s) m=1 (s-p(m))^e(m) i=1 | 56 ## Q(s) m=1 (s-p(m))^e(m) i=1 |
| 57 ## @end example | 57 ## @end example |
| 58 ## @end ifinfo | 58 ## @end ifinfo |
| 59 ## | 59 ## |
| 60 ## @noindent | 60 ## @noindent |
| 61 ## where @var{M} is the number of poles (the length of the @var{r}, | 61 ## where @math{M} is the number of poles (the length of the @var{r}, |
| 62 ## @var{p}, and @var{e} vectors) and @var{N} is the length of the @var{k} | 62 ## @var{p}, and @var{e} vectors) and @math{N} is the length of the |
| 63 ## vector. | 63 ## @var{k} vector. |
| 64 ## | 64 ## |
| 65 ## The argument @var{tol} is optional, and if not specified, a default | 65 ## The argument @var{tol} is optional, and if not specified, a default |
| 66 ## value of 0.001 is assumed. The tolerance value is used to determine | 66 ## value of 0.001 is assumed. The tolerance value is used to determine |
| 67 ## whether poles with small imaginary components are declared real. It is | 67 ## whether poles with small imaginary components are declared real. It is |
| 68 ## also used to determine if two poles are distinct. If the ratio of the | 68 ## also used to determine if two poles are distinct. If the ratio of the |