A Method to Predict Rock Fracture with Infrared Thermography Based on Heat Diffusion Analysis

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1 %is the length of time set recorded by the infrared thermal instrument

2 load 25 selected regional AIRT data as a [,25] matrix from the directory;

3 % set up the spatial and temporal mesh partition

4 : dt : trange;% range of time

5 : dx : xrange;% range ofaxial

6 : dy : yrange;% range ofaxial

7 % perform the cyclic computation of each region at each time

8 forfrom 1 to 25% loop of 25 selected regions

9  forin% loop of discrete time set generated from infrared thermal data

10   set up the boundary conditions and initial conditions

11   forin trange% loop of diffusion time

12    forin xrange% loop of spatial x index

13     forin y range% loop of spatial y index

14       compute

15      end

16     end

17    end

18  end

19  compute

20 end

21 compute