Short code for the expression

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Tino 2019-5-1

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https://ww2.mathworks.cn/matlabcentral/answers/459564-short-code-for-the-expression

评论： Guillaume 2019-5-1

采纳的回答： madhan ravi

h =2;

P = [1, 4, 5, 7];

a1 = (1-h)* 1 + h * P(:, 1);

a2 = (1-h) * a1 + h * P(:, 2);

a3 = (1-h) * a2 + h * P(:, 3);

a4 = (1-h) * a3 + h * P(:, 4);

disp(a1) = 1

disp(a2) = 7

disp(a3) = 3

disp(a4) = 11

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Tino 2019-5-1

Please I will appreciate the answer to this question

thanks in advance

Guillaume 2019-5-1

To what question? You haven't asked anything, just given us some code with no explanation nor context.

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采纳的回答

madhan ravi 2019-5-1

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https://ww2.mathworks.cn/matlabcentral/answers/459564-short-code-for-the-expression#answer_373098

编辑：madhan ravi 2019-5-1

在 MATLAB Online 中打开

a = num2cell( (1-h) * repmat( (1-h) * 1 + h * P(1), 1, 4) + h * P ) ;
[a1, a2, a3, a4] = deal( a{:} )

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Tino 2019-5-1

编辑：Tino 2019-5-1

sorry the right figure is the one below. sorry for giving wrong computation

Can you help me with the short code to gives the following answers for h = any number for instance

when h = 1

when h = 2

when h = 3

thanks in advance

Guillaume 2019-5-1

In your question, you told us than when h = 2, a = [1 7 3 11] (for P = [1, 4, 5, 7]) and this is the answer that my code produces. I have no idea how you get your new answer. It doesn't match the formula you've posted.

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