Interpolation 2D Array with different timesteps

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Justin Lee
Justin Lee 2020-12-18
评论： Justin Lee 2020-12-18
Hi Everyone,
I would like to interpolate the heat fluxes on the plate at a different point in time. Here is one with a simulation time of 0.1Seconds.
Given the code to obtain this heat fluxes,
Q{i,1}=((cvfunc(T_Exp_use{i,1}).*T_Exp_use{i,1}-cvfunc(T_Sim_interp{i,1}).*T_Sim_interp{i,1})./results.SolutionTimes(i,1)).*Rho.*thickness;
whereby the results.SolutionTimes(1:4,1) are 0, 0.100,0.200,0.300 respectively.
results.SolutionTimes(1,1)=0 which gives -Inf, however, this is Q{1,1} is the 2D array to interpolate to from Q{2,1} with results.SolutionTimes{2,1}=0.1
I'm not sure if it is possible to interpolate this 2D array from 0.1second to 0second.
Possibilities:
Griddata(x,y,z,V,xq,yq,zq) whereby z can be the time vector?
TriScatteredInterp(x,y,z,v)
I would appreciate if anyone could help.
Best regards,
Justin

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