Gauss Laguerre Integration Nodes and Weights

Gauss Laguerre method.
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更新 2023/7/30

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Computes weight and absisca for gauss laguerre method.
To perform integration
f = @(x) x.^2;
% Using 2 nodes
[x, w] = Gaulagwt(2);
I_2nodes = w*f(x)

引用

Lateef Adewale Kareem (2024). Gauss Laguerre Integration Nodes and Weights (https://www.mathworks.com/matlabcentral/fileexchange/69136-gauss-laguerre-integration-nodes-and-weights), MATLAB Central File Exchange. 取得済み .

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バージョン 公開済み リリース ノート
2.0.4

corrected the display in the description

2.0.3

1. the function is modified to make alf an optional argument.
2. the result is modified so that the integration can be computed using w*f(x)
3. an example is added.

1.0.3

change of title for more visibility

1.0.2

modified the description

1.0.1

Changed to matlabs inbuilt gammaln function.

1.0.0