Have values display based on user input

Question

Forza 2020-12-2

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/672063-have-values-display-based-on-user-input

评论： Rena Berman 2021-5-6

I am trying to have my function to prompt the user to enter a word and have values display based on the word entered. I am not sure exactly how do I move foward from this?

function [T_mp,rho,cp,k,alpha] = Material_Properties(MN)
T_mp_vec = [1406 2192 693 2125]';
rho_vec = [19070 6100 7140 6570]';
cp_vec = [116 489 389 278]';
k_vec = [27.6 30.7 116 22.7]';
a_vec = [12.5 10.3 41.8 12.4]'*1e-6;
if input('Uranium')
    t_mp = T_mp_vec(1)
    rho = rho_vec(1)
    cp = cp_vec(1)
    k = k_vec(1)
    alpha = a_vec(1)
if input('Vanadium')
    t_mp = T_mp_vec(2)
    rho = rho_vec(2)
    cp = cp_vec(2)
    k = k_vec(2)
    alpha = a_vec(2)
end
end
end
    
     

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Rik 2020-12-2

编辑：Rik 2020-12-2

在 MATLAB Online 中打开

Unfortunately for Forza, anyone can follow this guide to retrieve question content that has been edited away from the Google cache:

Have values display based on user input

I am trying to have my function to prompt the user to enter a word and have values display based on the word entered. I am not sure exactly how do I move foward from this?

function [T_mp,rho,cp,k,alpha] = Material_Properties(MN)
T_mp_vec = [1406 2192 693 2125]';
rho_vec = [19070 6100 7140 6570]';
cp_vec = [116 489 389 278]';
k_vec = [27.6 30.7 116 22.7]';
a_vec = [12.5 10.3 41.8 12.4]'*1e-6;
if input('Uranium')
    t_mp = T_mp_vec(1)
    rho = rho_vec(1)
    cp = cp_vec(1)
    k = k_vec(1)
    alpha = a_vec(1)
if input('Vanadium')
    t_mp = T_mp_vec(2)
    rho = rho_vec(2)
    cp = cp_vec(2)
    k = k_vec(2)
    alpha = a_vec(2)
end
end
end

Rena Berman 2021-5-6

(Answers Dev) Restored edit

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Answer 1

Walter Roberson 2020-12-2

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/672063-have-values-display-based-on-user-input#answer_562218

在 MATLAB Online 中打开

function [T_mp,rho,cp,k,alpha] = Material_Properties(MN)
T_mp_vec = [1406 2192 693 2125]';
rho_vec = [19070 6100 7140 6570]';
cp_vec = [116 489 389 278]';
k_vec = [27.6 30.7 116 22.7]';
a_vec = [12.5 10.3 41.8 12.4]'*1e-6;
material = input("Pick a card, any card!", 's');
    switch lower(material)
        case 'uranium':
            t_mp = T_mp_vec(1);
            rho = rho_vec(1);
            cp = cp_vec(1);
            k = k_vec(1);
            alpha = a_vec(1);
        case 'vanadium'
            t_mp = T_mp_vec(2);
            rho = rho_vec(2);
            cp = cp_vec(2);
            k = k_vec(2);
            alpha = a_vec(2);
        otherwise
            error('You were not supposed to pick THAT card!');
    end
end

By the way, what is the purpose of the MN input the user can pass in?

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Forza 2020-12-2

编辑：Forza 2020-12-2

[REDACTED]

Walter Roberson 2020-12-2

User had posted,

"So MN is just like a place holder, kind of. What im trying to do it have the code ask the user to enter between Uranium or vanadium, and output values based on either of the choices. I hope this made more sense."

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