how do i now use the user provided data?

Question

buxZED 2011-2-24

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1967-how-do-i-now-use-the-user-provided-data

clear
clc
stu_id=0.2529;
prompt = {'Gravity (g):','Angle (a):','iv (V0):'};
dlg_title = 'Enter the values for';
num_lines = 1;
def = {'9.81','35','25.820880000000002'};
answer = inputdlg(prompt,dlg_title,num_lines,def);

how do i now use the user provided data? imagine if i want to display the F = Gravity (g) * Angle (a)

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Answer 1

Paulo Silva 2011-2-24

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1967-how-do-i-now-use-the-user-provided-data#answer_2922

在 MATLAB Online 中打开

clear
clc
stu_id=0.2529;
prompt = {'Gravity (g):','Angle (a):','iv (V0):'};
dlg_title = 'Enter the values for';
num_lines = 1;
def = {'9.81','35','25.820880000000002'};
answer = inputdlg(prompt,dlg_title,num_lines,def);
if (~isempty(answer))
answer=str2double(answer);
Gravity=answer(1);
Angle=answer(2);
iv=answer(3);
F=Gravity*Angle %answer(1)*answer(2) %would also work 
else
error('Canceled by user')
end