How to create a loop so i can compare accuracy of output values?

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James Dean 2016-4-1

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https://ww2.mathworks.cn/matlabcentral/answers/276644-how-to-create-a-loop-so-i-can-compare-accuracy-of-output-values

评论： Image Analyst 2020-10-3

采纳的回答： Image Analyst

I need to create a loop so that the process repeats itself until the output value is within a certain accuracy eg 10%

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Image Analyst 2016-4-1

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https://ww2.mathworks.cn/matlabcentral/answers/276644-how-to-create-a-loop-so-i-can-compare-accuracy-of-output-values#answer_216007

在 MATLAB Online 中打开

Try this

loopCounter = 1;
maxIterations = 1000000; % or whatever would be the highest you ever expect.
tolerance = 0.001; % Whatever you want.
while loopCounter  < maxIterations && difference1 < tolerance && difference2 < tolerance
    difference1 = abs(yourValue1 - targetValue1);
    difference2 = abs(yourValue2 - targetValue2);
    % Now have code to update yourValues and get new ones.
    yourValue1 = ......
    yourValue2 = ......
    loopCounter = loopCounter + 1; % Increment loop counter
end

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James Dean 2016-4-4

Thank you. Final question.

How do i get it to show the 2 output values that are being used to compare accuracy at the end?

At the moment it shows a single output value and a graph (which is part for the rest).

Image Analyst 2020-10-3

How do you want to show them? Maybe with fprintf()? Maybe on a graph with yline()? I have no idea what you want. It's best to start your own question with your own data and code.

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