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Moein


Ferdowsi university of Mashhad

Active since 2014

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PhD Student
Mechanical Engineering
Energy Conversion

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Question


How can I get rid of Title and x-label parts by default?
Hi friends I generate plots using ezplot. I changed some Default properties like Linewidth, Linecolor, Fontsize, .... using ...

7 years ago | 1 answer | 0

1

answer

Question


How can I plot a combined of attached photos (triangular domain)?
Hi friends I plotted some figures using followin code with several Delta: delta = 0.05; [z, y] = meshgrid(0:delta:0.866...

8 years ago | 2 answers | 0

2

answers

Question


How can I generate a 2D triangular domain for plotting a 3D surf on it?
Hi friends I want to generate a equilateral triangular domain (attached photo) for plotting a 3D surf. i used the followin...

8 years ago | 0 answers | 0

0

answers

Question


With what command i can change the width of contours created with SURFC from the beginning?
Hi friends I created a 3D figure using SURFC. Now I want to increase the width of contours appeared in figure to 2, but I can...

8 years ago | 1 answer | 0

1

answer

Question


Fixing the error: ??? Error using ==> line Size mismatch in Param Cell / Value Cell pair
Hi friends I wrote the following code in order to reduce the number of edges based on the method: <https://www.mathworks.c...

8 years ago | 0 answers | 0

0

answers

Question


How can I plot the attached 3D figure with fewer edges (black curves) and the same linspace?
Hi friends I have plotted the attached Fig. using surfc command (the following code) but the problem I have is that the numbe...

8 years ago | 1 answer | 0

1

answer

Question


How can I create the attached 3D figure with more smooth curves?
Hi friends I have plotted the attached Fig. with contourf command but its black cureves are not so smooth (As it can be seen ...

8 years ago | 2 answers | 0

2

answers

Question


How can I change the font and the size of labels on contours?
hi friends I have a question about labeling and changing the font size. I used the following commands to crate label on cont...

8 years ago | 1 answer | 0

1

answer

Question


How to create a ezcontour in cylindrical domain?
hi friends i have a temperature profile that is a function of radious, r, like this: syms r T= -r ^ 2 + 1; i want to ...

8 years ago | 1 answer | 0

1

answer

Question


NaN value and two similar code:one correct & one with error
hi friends i have two similar codes: 1) a=6.62*(10^(-8)); h=[5.9e-06,0.8e-06,1.7e-06,1.7e-06]; k=6.62*(10^(-8)); ...

8 years ago | 0 answers | 0

0

answers

Question


who can create a surf y=0 in a defined domain?
hi friends i want to create a surf y=0 in a domain by surf and linspace functions with this code: hsp = surf(linspace(-0.3...

9 years ago | 1 answer | 0

1

answer

Question


how can i create a surf (y=0) by surf and linspace functions?
hi friends i want to create a surf y=0 in a domain by surf and linspace functions with this code: hsp = surf(linspace(-0.3...

9 years ago | 1 answer | 0

1

answer

Question


how can i create a slice exactly like slice in the attached file
hi friends i want to create a slice exactly like the picture is available in attached file. help me if you can thanks a...

9 years ago | 1 answer | 0

1

answer

Question


how can i slice the symbolic function converted with matlabfunction?
hi friends i have a symbolic function that i want to slice it. i converted it with "matlabfunction". now i want to create sli...

9 years ago | 2 answers | 1

2

answers

Question


how can i use slice for symbolic functions?
hi friends as you know, for symbolic functions, we can not use formulas like plot, mesh, surf , ... and then we should use f...

9 years ago | 1 answer | 0

1

answer

Question


how can i create a silce for a 3d symbolic function?
i have a 3d function like T(x,y,z) and i want to crate a slice to display the values of my symbolic function my code: a=3.48...

9 years ago | 0 answers | 0

0

answers

Question


How can I plot a plane in a 3D space by using symbolic functions?
i have a 3D function like T(x,y,z) that is symbolic. then i should use ezfunctions to plot it. i want to define a plane in the...

9 years ago | 0 answers | 0

0

answers