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質問
How to omit narrow variances in data
Dear MATLAB Community, I have some data, obtained experimentally, that I'd like to refine. In the attached plot, you'll notice ...
約2年 前 | 1 件の回答 | 0
1
回答質問
How can I generate a Contour Plot from 1 column of Z data?
Hello World, I have data (attached PKE_xy.txt) from a fluid dynamics simulation that I am trying to generate a contour plot for...
3年以上 前 | 1 件の回答 | 0
1
回答質問
Converting Intrinsic MATLAB Functions ones(), zeros(), sparse(), diag() to FORTRAN
Hello World, In MATLAB, we have the very nice and useful functions ones(), zeros(), sparse(), and diag(). I'm trying to convert...
約4年 前 | 2 件の回答 | 0
2
回答回答済み
How do I properly implement Neumann boundary condition for this problem?
I needed to plug PSI(j,Nx+1) = PSI(j,Nx-1) into the SOR equation at the index corresponding to the right end of the channel. So...
How do I properly implement Neumann boundary condition for this problem?
I needed to plug PSI(j,Nx+1) = PSI(j,Nx-1) into the SOR equation at the index corresponding to the right end of the channel. So...
約4年 前 | 0
| 採用済み
質問
How do I properly implement Neumann boundary condition for this problem?
Hello world, I've written a program to simulate channel flow past a rectangle using Successive Over-Relaxation. Everything is ...
約4年 前 | 1 件の回答 | 0
1
回答質問
Solve 1D Burgers Equation via Semi-Implicit Adams-Bashforth/Crank-Nicolson Scheme
Hello world, I'm trying to solve the 1D Burgers equation (nonlinear convection-diffusion equation) by applying the explicit Ada...
約4年 前 | 1 件の回答 | 0
1
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Explicit Euler Method Solution to 1D Nonlinear Convection-Diffusion Equation
I solved the issue. There is a singularity in the initial condition so I needed to start the solution from a small time , this a...
Explicit Euler Method Solution to 1D Nonlinear Convection-Diffusion Equation
I solved the issue. There is a singularity in the initial condition so I needed to start the solution from a small time , this a...
約4年 前 | 0
| 採用済み
質問
Explicit Euler Method Solution to 1D Nonlinear Convection-Diffusion Equation
Hello world, I'm trying to solve the 1D Nonlinear Convection-Diffusion equation (Burgers equation) using the Explicit FTCS "Eul...
約4年 前 | 1 件の回答 | 1
1
回答質問
Converting Matlab Loops to Fortran
Hello! I'm just getting into Fortran coding and I'm trying to convert a Matlab program into Fortran. I understand that, more not...
4年以上 前 | 1 件の回答 | 0
1
回答質問
How to removed dashed lines in fplot
Hello, these horizontal dashed lines are showing up unexpectedly in my plot. I'm hoping someone can tell me how to remove them. ...
4年以上 前 | 1 件の回答 | 0
