fibobinet

版本 1.0.0 (1.9 KB) 作者: Marco Cococcioni
Vectorized function for obtaining the terms of the Fibonacci sequence using (an approximated version) of Binet's formula
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更新时间 2023/11/1

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This is a vectorized implementation of the Binet's formula,
where one of the terms has been discarder (the one related
to the negative power of the golden ratio).
Being the formula vectorized, it is much faster than Matlab
builtin fibonacci function. Remember, however, that it
is not 100% accurate when n gets larger.
Indeed, the double precision computations introduces errors (in particular,
the Matlab power function).
This version is more than 500x faster than Matlab builtin function 'fibonacci',
on my machine, using Matlab R2023a for Windows.

引用格式

Marco Cococcioni (2024). fibobinet (https://www.mathworks.com/matlabcentral/fileexchange/154436-fibobinet), MATLAB Central File Exchange. 检索来源 .

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创建方式 R2023b
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版本 已发布 发行说明
1.0.0