Chebfun - current version

バージョン 5.6.0.0 (3.44 MB) 作成者: Chebfun Team
Numerical computation with functions
4.9
(14)
ダウンロード: 9.9K
更新 2023/6/1
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編集メモ: This file was selected as MATLAB Central Pick of the Week

Chebfun is an open-source software system for numerical computing with functions. The mathematical basis is piecewise polynomial interpolation implemented with what we call “Chebyshev technology”. The foundations are described, with Chebfun examples, in the book Approximation Theory and Approximation Practice (L. N. Trefethen, SIAM 2013). Chebfun has extensive capabilities for dealing with linear and nonlinear differential and integral operators, and also includes continuous analogues of linear algebra notions like QR and singular value decomposition. The Chebfun2 extension works with functions of two variables defined on a rectangle in the x-y plane.
Most Chebfun commands are overloads of familiar MATLAB commands — for example sum(f) computes an integral, roots(f) finds zeros, and u = L\f solves a differential equation.
To get a sense of the breadth and power of Chebfun, a good place to start is by looking at our Examples (http://www.chebfun.org/examples/) or the introductory Guide (http://www.chebfun.org/docs/guide/).
Please contact us with any questions/comments at help@chebfun.org.

引用

Chebfun Team (2024). Chebfun - current version (https://github.com/chebfun/chebfun), GitHub. 取得済み .

MATLAB リリースの互換性
作成: R2013b
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謝辞

ヒントを得たファイル: Chebfun V4 - old version; please download current version instead

ヒントを与えたファイル: FindRoots, MATLAB Derivatives Pricing, TDIST

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tests/adchebfun

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tests/chebfun

tests/chebfun2

tests/chebfun2v

tests/chebfun3

tests/chebfun3t

tests/chebfun3v

tests/chebgui

tests/chebmatrix

tests/chebop

tests/chebop2

tests/chebpref

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tests/chebtech1

tests/chebtech2

tests/classicfun

tests/deltafun

tests/diskfun

tests/diskfunv

tests/domain

tests/fun

tests/functionalBlock

tests/linop

tests/misc

tests/operatorBlock

tests/singfun

tests/spherefun

tests/spherefunv

tests/spinop

tests/spinop2

tests/spinop3

tests/spinopsphere

tests/spinpref

tests/spinpref2

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tests/treeVar

tests/trigspec

tests/trigtech

tests/unbndfun

GitHub の既定のブランチを使用するバージョンはダウンロードできません

バージョン 公開済み リリース ノート
5.6.0.0

Updated to v5.6.0
5.5.0.0

Released v5.5.0.
5.4.0.0

Released v5.4.0.
5.3.0.0

Chebfun v5.3.0 has been released. For details on what has changed, see the release notes at htttp://www.chebfun.org.
5.2.0.0

Updated October 29, 2015.
1.0.0.0

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