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)

Answer 1

[Paulo Silva]

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

Answer 2

[Walter Roberson]

Details are given in the Remarks section of the inputdlg reference