how can i make a function file that will request the user if he will like to start the code execution? i would like to use inputs

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Da'Moon
Da'Moon 2017-12-10
编辑： Da'Moon 2017-12-10
clc
clear all
%Assign variables to constants
V1=.3; V2=.3;
E1=200*10^9; E2=200*10^9;
d1=38; d2=70;
L=50;
F=450;
Z1=.025; Z2=.25; Z3=2.5;
%First Calculation for principal stress
b=sqrt((2*F)*((1-V1^2)/E1)+((1-V2^2)/E2)/((pi*L)*((1/d1)+(1/d2))));
Pmax=(2*F)/(pi*b*L);
%Second Calculation for principal stress
a1=Z3/b;
a2=sqrt(1+(Z3^2/b^2));
%Third calculation for principal stress
O1=(-2*V2*Pmax)*(a2-a1)
O2=(-Pmax)*(2-(1/(1+(Z3^2/b^2)))*(a2-(2*a1)))
O3=(-Pmax)/a2

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回答（1 个）

Walter Roberson
Walter Roberson 2017-12-10
while true
...
if wants_to_quit()
break;
end
end
function should_quit = wants_to_quit
user_answer = = input('Do you want to continue? [Y] or N', 's');
should_quit = ismember(lower(user_answer), {'n', 'no'});

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