EigenZeros

バージョン 2.1.0.0 (1.51 KB) 作成者: Lateef Adewale Kareem
%% This function computes atmost N zeros (z) of a given eigen function between xmin and xmax
0.0
(0)
ダウンロード: 68
更新 2024/6/24

ライセンスの表示

%% This function computes atmost N zeros (z) between xmin and xmax
% fun is the handle to the function whose zeros we want to compute
% xmin is the start of the search region
% xmax is the end of the search region
% N is the maximum number of the zeros we sort
% Example 1: z = Nzeros(@(x)besselj(0,x), 0, 20, 7)
% Example 2: z = Nzeros(@(x)sin(x*pi), 0, 20, 7)
% Example 3: z = Nzeros(@(x)cos(x*pi), 0, 20, 7)
% Example 4: z = Nzeros(@(x)besselj(0,x) - 2*besselj(1,x), 0, 20, 7)
% Example 5: z = Nzeros(@(x)3*sin(2*x) - 2*cos(3*x), 0, 20, 7)

引用

Lateef Adewale Kareem (2024). EigenZeros (https://www.mathworks.com/matlabcentral/fileexchange/64844-eigenzeros), MATLAB Central File Exchange. に取得済み.

MATLAB リリースの互換性
作成: R2012b
すべてのリリースと互換性あり
プラットフォームの互換性
Windows macOS Linux
カテゴリ
Help Center および MATLAB Answers で Bessel functions についてさらに検索

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

バージョン 公開済み リリース ノート
2.1.0.0

Better title
2.0.0.0

The overall method was changed and improved for better performance.

1.3.0.0

added more tags
1.2.0.0

modified computation of the values for plot. using arrayfun
1.1.0.0

improve search for some complex functions.

Added examples to the description.
1.0.0.0