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how to calculate the value of theta_k in terms of theta_i and theta_j

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Hayam Wahdan
Hayam Wahdan 2020 年 1 月 9 日
終了済み: MATLAB Answer Bot 2021 年 8 月 20 日
how to calculate the value of theta_k in terms of theta_i and theta_j in the following non- linear formula
log(Theta_k +sqrt(1+theta_k^2) ) - sqrt(1+theta_k^2)/theta_k = log(Theta_i +sqrt(1+theta_i^2) ) - sqrt(1+theta_i^2)/theta_i + log(Theta_j +sqrt(1+theta_j^2) ) - sqrt(1+theta_j^2)/theta_j

回答 (1 件)

Aquatris
Aquatris 2020 年 1 月 10 日
If you have symbolic toolbox, you can use something like this;
syms a b c real % define a b c as real symbolic variables
eq = a-b = c; % define equation to be solved
solve(eq,b) % solve for b
FYI, in your equation, you have Theta_k and theta_k, which Matlab will treat as two different variables.

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