Index in position 1 exceeds array bounds. Index must not exceed 1.

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Sin Wei Phang
Sin Wei Phang 2022-1-17
评论： Image Analyst 2022-1-17
Need some help on the coding. Please and Thanks!
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KSSV
KSSV 2022-1-17
Told is a scalar i.e. it is a constant and you are trying to extract second element element from it. So error pops out. You need to intialize Told into a matrix and fill some values into it.

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per isakson
per isakson 2022-1-17
编辑：per isakson 2022-1-17
What is your intention with this assignment?
%% Initial condition
T(:,:) = 293; % initial temperature (K)
Matlab makes T a scalar.
In the first iteration
Told = T;
assigns this scalar to Told
In the first iteration the failing statement
T(j,k)=(Told(j,k)*(1-r1-r2)+dt*D...
references Told(2,2), which throws the error.
See Debug MATLAB Code Files
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Sin Wei Phang
Sin Wei Phang 2022-1-17
I need to show contour plot of temperature distribution and crater depth in Z direction every 10% of the pulse duration.

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