Matlab code for numerical inversion of Laplace concentration and plot curve : concentration versus Time, Space and both

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Thomas TJOCK-MBAGA 2023-9-18

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2022557-matlab-code-for-numerical-inversion-of-laplace-concentration-and-plot-curve-concentration-versus-t

移动：Dyuman Joshi 2023-9-20

problem.pdf

I obtained a concentration on a solute in 1D transport using the Laplace transform with respect to Time. I would like to numerically invert the concentration toi the time domain ans plot concentration versus Time, position and both. Please i need a MATLAB code for this.

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William Rose 2023-9-18

@Thomas TJOCK-MBAGA,

This look slike a homework problem. Please show an attempt: some Matlab code. Then tell us what error message you get, or why you think your code doesn't give the right answer.

If x=0, the exression simplifies: