roundcfrac.m
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This function computes the "round continued fraction" of a given complex number, defined similarly to the ordinary continued fraction except one rounds the quotient at each step instead of using the floor. This allows generalization to complex numbers, whose remainders after rounding lie in the square [-1/2, 1/2) + [-1/2, 1/2) i.
Coefficients are returned as a column vector.
Citation pour cette source
David Terr (2024). roundcfrac.m (https://www.mathworks.com/matlabcentral/fileexchange/5153-roundcfrac-m), MATLAB Central File Exchange. Récupéré le .
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- MATLAB > Mathematics > Elementary Math >
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Version | Publié le | Notes de version | |
---|---|---|---|
1.0.0.0 | I added two columns to the result, the second and third being the numerators and denominators of the round rational convergents of x respectively, both possibly negated. |