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Danila Zharenkov


Samara State Aerospace University

Active since 2013

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Answered
Surface plot problem with mesh
I was trying to remove shading. Here's the result <</matlabcentral/answers/uploaded_files/11217/surf2.jpg>> It's funny...

10 years ago | 0

Question


Surface plot problem with mesh
Hello, I've got a code that solves pde system. As a result I've got matrix with values in different points (coordinate and...

10 years ago | 3 answers | 0

3

answers

Answered
Polat plot with colors depending on values.
No ideas?

10 years ago | 0

Question


Polat plot with colors depending on values.
Hello, I'm solving PDE system numerically, as a result I've got the matrix sized (size(r), size(theta)) with values of functi...

10 years ago | 1 answer | 0

1

answer

Answered
3d polar plot for numerical solution of PDE system
Thanks! But i've got a problem with this function I'm trying to plot my figures, but it looks very strange. I don't now what...

10 years ago | 0

Question


3d polar plot for numerical solution of PDE system
Hello, I;m solving the system of PDE in polar coordinates on a disk. Results must be present as a 3d polar plot, something like...

10 years ago | 2 answers | 0

2

answers

Answered
Surface plot of PDE numeric solution
Thank you. The constants are defined, it's okay, I just remove them to reduce code on forum. This works, thanks again.

10 years ago | 0

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

10 years ago

Question


Surface plot of PDE numeric solution
Hello, I'm solving the system of 2 PDE's, each function depends on 3 variables(radius, angle and time). I'm using explicit dif...

10 years ago | 2 answers | 0

2

answers

Question


Problem with Finite Difference Scheme
Hello, I'm trying to build the finite difference scheme for this task <</matlabcentral/answers/uploaded_files/4143/task.jp...

10 years ago | 0 answers | 0

0

answers

Question


PDE and ODE couple system solving
Hello, I have to solve the following system <https://dl.dropboxusercontent.com/u/12616416/system.jpg> But I don't know what t...

11 years ago | 0 answers | 0

0

answers

Question


Boundary conditions for PDE
Hello, I'm trying to solve the PDE equation for function v(t,s), the boundary conditions are lim(v(t,s))=0 s->Infitity DvDs(t...

11 years ago | 0 answers | 0

0

answers

Question


Parallel ODE solve using parfor-loop
Hello, I've got the ODE system and want to solve it using the cluster. I've been trying to use parfor-loop, but the initial con...

11 years ago | 1 answer | 0

1

answer

Question


Parallel ODE solve using parfor-loop
Hello, I'm trying to solve my parallel ODE system, because very a small step and high tolerance are necessary here. Here is the...

11 years ago | 1 answer | 0

1

answer