I am trying to execute below code and I keep getting this error.

Question

qandeel iqbal 2017-5-30

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/342577-i-am-trying-to-execute-below-code-and-i-keep-getting-this-error

编辑： qandeel iqbal 2017-6-12

a=input('enter the value of mean: ');
P = 1
E=exp (-a)
R=[13,7,0.6]
R1=R(1)
R2=R(2)
R3=R(3)
for n=0:3
    R= R(n+1)
    Po=P.*R
    if  P < E
        N=n
    else
        n=n+1
    end
end

The error is

Error:Attempted to access R(2); index out of bounds because numel(R)=1.
Error in poisson (line 11)
    R= R(n+1)

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Xander May 2017-5-30

Running perfectly fine on my machine, is this properly formatted in your program?

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Answer 1

the cyclist 2017-5-30

2
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https://ww2.mathworks.cn/matlabcentral/answers/342577-i-am-trying-to-execute-below-code-and-i-keep-getting-this-error#answer_268982

在 MATLAB Online 中打开

The first time through the loop over n, this line

R= R(n+1)

makes R into a scalar value. It is no longer the original vector of length 3. The next time through the loop, you try to access the 2nd element of the vector, but that no longer exists.