Problem with code when create a matrix in Maltab
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Hi everybody,
I have an error with my code when i create a matrix in matlab. Can you see it and help me!
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lamda=0.2;M=5;T=50;
for i=1:M
for j=1:M
if i==j B(i,j)=exp(-lamda*T);
elseif i>j B(i,j)=0;
else B(i,j)=exp(-lamda*T)*(lamda*T)^(j-i)/factorial(j-i);
end
end
end
K=zeros(1,M)
A=[B;K]
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/317814/image.png)
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If i run program in fisrt time ---> ok. No when i change value of "M=5" to another value and run again, it will be appear error:
Error using vertcat
Dimensions of arrays being concatenated are not consistent.
Error in VD (line 14)
B=[A;K]z
----------------------------------
When I restart again Matlab, it will be ok at the first time and then error will be repeat. Please help me. If you have a good ideal and show me how to creat this metrix, i will be so very happy.
Thanks so much!
Accepted Answer
Paresh yeole
on 17 Jun 2020
Clear the variables before starting.
You may write
clear all
in the beginning of your code
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