Summation with FOR loop question
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I am fairly new to MATLAB. How do you get an answer for this using a FOR loop?
采纳的回答
Mark Sherstan
2019-2-14
编辑：Mark Sherstan
2019-2-14
Please take the time to fully understand what is going on but this should get you started.
f = 0; % Set the initial conditions
for ii = 0:1600 % Looping from 0 to 1600 as denoted in the summation
f = f + 1/factorial(ii); % Add the previous response to the new response (hence summation)
end
fprintf("The answer is %0.3f\n",f) % Display the answer to 3 decimal places
更多回答（2 个）
Geoff Hayes
2019-2-14
2 个投票
Oliver - since this is most likely homework and I'm assuming that you have been instructed to use a for loop, see for loop to repeat specified number of times and factorial. An alternative to using a loop is vecorization..see using vectorization for more details.
format long
fak = 1.0;
s = fak;
for i = 1:1600
fak = fak/i;
s = s + fak;
end
s
exp(1)
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