Writing a switch structure, and i can not get it to display my second response.
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Carlyle Hickman
il 18 Ott 2016
Commentato: Steven Lord
il 19 Ott 2016
t = [0:100]; x = exp(-t).*sin(t);
response = input ('Type min, max, or sum. ','s')
response = lower('response');
switch response
case min(x)
minimum = min(x)
case max(x)
maximum = max(x)
case sum(x)
total = sum(x)
otherwise
disp('You have not entered a proper choice.')
end
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Risposta accettata
Chaya N
il 18 Ott 2016
Modificato: Chaya N
il 18 Ott 2016
The switch case names and the inputs for the switched variable response do not match here. The input response from the user is min or max or sum but the cases specified are min(x), max(x) and sum(x). Remove the (x) portion from the names and designate the case names as strings. Also, the input to the lower function here should be the variable response not the string 'response'. The cleaned up code should look like this:
t = [0:100];
x = exp(-t).*sin(t);
response = input ('Type min, max, or sum. ','s')
response = lower(response);
switch response
case 'min'
minimum = min(x)
case 'max'
maximum = max(x)
case 'sum'
total = sum(x)
otherwise
disp('You have not entered a proper choice.')
end
2 Commenti
Steven Lord
il 19 Ott 2016
Copy and paste the whole text, both what you executed and what you entered, from the Command Window into a comment on this answer.
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