Unable to find an PDE equation

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Soumyajit Chowdhuri
回答： Chaitanya Mallela 2021-6-25
This is the equation I want to simulate using the PDE toolbox but I canot find in in the preset diffusion equation. This is the drift diffusion equation and I am unable to code it in. Is there an option to code it in manually

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回答（1 个）

Chaitanya Mallela
Chaitanya Mallela 2021-6-25
  • Create a symbolic function C with space and time as independent variables.
  • Use diff function to represent PDE and
  • Use dsolve function to solve the PDE.

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