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ASHIK A S


Last seen: 14 days ago |  Active since 2017

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Extracting x, y & z data from an isosurface plot??
Hi, I use isosurface to solve an equation to get the solution as surface. _isosurface(uirint,virint,wlir,LPMC,0);_ wh...

6 years ago | 0 answers | 1

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answers

Question


Solve two equations simultaneously
I have two equations that need to be solved simultaneously. The two equations are defined in 2D (using 2 variables spread in 2D ...

6 years ago | 2 answers | 0

2

answers

Answered
Solving a first order Partial Differential Equation in MATLAB
Hi... I have solved the problem.. I custom made a solver using Finite Difference Method and adopted it to solve the PDE. I...

6 years ago | 0

| accepted

Question


Not able to use surf function on complex data in Matlab 2014b
I have taken fft of an image. This fft data is complex in nature. When I use surf function to plot the spectrum (fft) of the ima...

6 years ago | 0 answers | 0

0

answers

Question


Solving a first order Partial Differential Equation in MATLAB
I want to solve a first order partial differential equation of the form (∂f(x,y))/∂x+(∂f(x,y))/∂y=g(x,y) where g(x,y) is...

7 years ago | 4 answers | 0

4

answers

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How to easily solve an equation of the form AX =B where A is a large sparse matrix???
I am using *MATLAB R2014b* I am trying to solve a Partial Differential Equation (PDE) by Finite Difference (FD) technique. ...

7 years ago | 2 answers | 0

2

answers

Question


HOW TO GENERATE REGULAR SQUARE MESHES INSTEAD OF IRREGULAR TRIANGULAR MESHES, OVER A 2D REGION TO SOLVE PARTIAL DIFFERENTIAL EQUATION.
I have an image in Matlab that defines the region over which I want to solve a PDE. That is,the image boundary is the 2D region ...

7 years ago | 1 answer | 0

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answer