for loop in equation

Question

Kutru biladi 2015-7-22

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/230778-for-loop-in-equation

回答： Star Strider 2015-7-22

Yo Volks, i am new in programming. i want to apply for loop in the equation 'phi_acc' which goes from '1 to nsamples' and after that want to put it in the phi equation.

phi_sync = rand(1,nsamples);      
phi_acc = rand(1,nsamples);       
phi = phi_sync(nsamples) + Phi_acc(nsamples);

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Answer 1

Star Strider 2015-7-22

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https://ww2.mathworks.cn/matlabcentral/answers/230778-for-loop-in-equation#answer_186868

在 MATLAB Online 中打开

The code you posted will take the last values of ‘phi_sync’ and ‘phi_acc’ to calculate ‘phi’. (Also, MATLAB is case-sensitive, so ‘Phi_acc’ is a different variable from ‘phi_acc’, and will throw an error if you haven’t defined it.)

If you want to add the two vectors of the same size, just use:

phi = phi_sync + phi_acc;