Evaluate this equation using increments of 0.1 starting from 0

Question

Antony Bhikh 2023-7-7

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1993233-evaluate-this-equation-using-increments-of-0-1-starting-from-0

评论： Antony Bhikh 2023-7-9

Lk = 5;
ceq =1;
t=90;
q=0:0.1:0.5;
mq = (((4*sqrt(Lk*ceq))-t)/((2*q*t) - t));

I would like to evaulte mq using values from 0 to 0.5 in incremnts of 0.1. I want all the values stored for both q and mq.

Thanks

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Answer 1

Walter Roberson 2023-7-7

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https://ww2.mathworks.cn/matlabcentral/answers/1993233-evaluate-this-equation-using-increments-of-0-1-starting-from-0#answer_1269223

在 MATLAB Online 中打开

Lk = 5;

ceq =1;

t=90;

q=0:0.1:0.5;

mq = (((4*sqrt(Lk*ceq))-t)./((2*q*t) - t));

plot(q, mq)

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Antony Bhikh 2023-7-9

Thanks! This worked perfectly

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Answer 2

Diwakar Diwakar 2023-7-8

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1993233-evaluate-this-equation-using-increments-of-0-1-starting-from-0#answer_1269343

在 MATLAB Online 中打开

To evaluate mq using values from 0 to 0.5 in increments of 0.1 and store the corresponding values for both q and mq, you can use a loop to iterate over the range of q values and calculate mq for each iteration

Lk = 5;
ceq = 1;
t = 90;
q = 0:0.1:0.5;
mq = ((4 * sqrt(Lk * ceq) - t) ./ ((2 * q * t) - t));
% Display the values
for i = 1:length(q)
    disp(['q = ' num2str(q(i)) ', mq = ' num2str(mq(i))]);
end
q = 0, mq = 0.90062
q = 0.1, mq = 1.1258
q = 0.2, mq = 1.501
q = 0.3, mq = 2.2515
q = 0.4, mq = 4.5031
q = 0.5, mq = -Inf