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Tran Hoa


Last seen: 3 years ago |  Active since 2018

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How to display values on diagonal line from Heatmap chart
Dear members. I am having problem with heatmap_chart. I want to print 50 values but the values (on diagonal line) dont appear or...

4 years ago | 0 answers | 0

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answers

Question


Apply grid for figure
Dear I want to apply grid for 4 parts of the regression figure and I use this code nntraintool('plot','plotregression') set(f...

4 years ago | 0 answers | 0

0

answers

Question


Change text height in NNtool
Dear member I am using NNtool in Matlab. When I printed the figure as attached file, the text height (validation, training..etc...

4 years ago | 1 answer | 0

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answer

Question


How to transfer diagram to figure
Hi members Could you instruct me How to tranfer figure (a) to figure (b). Thank you so much !

4 years ago | 1 answer | 0

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answer

Question


Problem when print bar graph
Dear members I have this problem. I want to print figure as I attached. But When I printed, it has problems. Could you help me ...

4 years ago | 0 answers | 0

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answers

Answered
How to plot square diagram
Thank you so much Adam. I’m a beginer, I will try to study more. Kind regards

5 years ago | 0

Answered
How to plot square diagram
Dear Adam how to change number 1, 2 (I circur in the figure by name EX: Machine 1). Here my code and file exel filename = 'Test...

5 years ago | 0

Question


How to plot square diagram
Dear member, how to plot this figure in Matlab. Many thanks Kind regards

5 years ago | 3 answers | 0

3

answers

Answered
Problem with plot3 function
Thank you. I think there are some problems with the old setup.

5 years ago | 0

| accepted

Question


Problem with plot3 function
Dear members I have a problem when I try to print any 3D figure in my computer as below bold words. I try with other computers,...

5 years ago | 1 answer | 0

1

answer

Question


Transfer a diagonal matrix
Dear colleagues How to tranfer matrix A to matrix B in matlab Thank you Kind regards

5 years ago | 1 answer | 0

1

answer

Question


Add white Gaussian noise to signal
Any one can help me to understand how to choose the value of snr in the awgn function https://www.mathworks.com/help/comm/ref/aw...

5 years ago | 0 answers | 0

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answers

Question


How to extract value from some row or column in a matrix
Dear members I have two matrix A is a matrix that has 100 row=[1 2 3 4 5 6 7 8 9 10 ......100] B is a matrix that wants to g...

6 years ago | 1 answer | 0

1

answer

Question


Display for Matlab 2014
Dear members. I want to display matlab file in a window. However, for matlab 2014, they seperate. Could you help me to fix that...

6 years ago | 1 answer | 0

1

answer

Question


How to write a Equation of summation in Matlab
Hi Members. I'm stuck with this equation. How to write this equation in Matlab. Thank you very much

6 years ago | 1 answer | 0

1

answer

Question


How to use bar function
Hi members.For example I have a=[1 2], b=[3 4]. I want to compare two values, and I use bar function. But, I do not know how to ...

6 years ago | 1 answer | 0

1

answer

Question


How to plot in 2D
I have values For example. At x=0, y=6.1; x=5; y=6.02, x=10; y=5.98, x=15, y=6.02. I want to plot like <</matlabcentral/an...

6 years ago | 2 answers | 0

2

answers

Question


How to calculate area of space in Matalb
<</matlabcentral/answers/uploaded_files/135799/Capture.PNG>> Dear members, I want to calculate area of space created by 4 lin...

6 years ago | 1 answer | 0

1

answer

Answered
Display value on a plot
It works. Thank you very much

6 years ago | 0

Question


Display value on a plot
<</matlabcentral/answers/uploaded_files/133253/Untitled.png>> Dear members. How to plot a figure with value on them as figure...

6 years ago | 2 answers | 0

2

answers

Question


How to display value of displacement of node in mode shape
Dear members I have the problems with get displacement of nodes in mode shape as shown in figure. Could you help me ? Thank ...

6 years ago | 0 answers | 0

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answers

Answered
How to get real values
You mean format long g, with g = 0.0000 1.8372 0.0000 1.8322

6 years ago | 0

Question


How to get real values
Dear members ! When I run programs, the result appears 1.0e+11 * 0.0000 1.8372 0.0000 1.8322 Two values ...

6 years ago | 2 answers | 0

2

answers

Question


Element type for Spring bearing
Dear members. I am modelling a bridge, and I want to use a spring bearing below pier or abutment instead of simple support. Wha...

6 years ago | 1 answer | 0

1

answer

Answered
Element type for Spring bearing
<</matlabcentral/answers/uploaded_files/127221/Capture.PNG>>

6 years ago | 0

Question


How to get value in a column or row
Hi member, I have a matrix Ex a=[1 2 3 5 6 8], and I only want to take b= a(1), a(2) and a(4) : 1,2,5 in stead of the whole col...

6 years ago | 1 answer | 0

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answer

Question


How to use Num2str?
Hi, I have researched Matlab. When I use Num2str, disp (['Iteration ' num2str (it) ': Best cost = ' num2str (Bestcosts(i...

6 years ago | 1 answer | 0

1

answer

Question


Ask for a code
Please explain for me this code function [L,I]=selectdof(DOF,seldof,varargin) %SELECTDOF Select degrees of freedom. ...

6 years ago | 0 answers | 0

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answers

Question


What DOF in matlab mean ?
I get a code as follow : % Degrees of freedom % Assemble a column matrix containing all DOFs at which stiffness is % p...

6 years ago | 1 answer | 0

1

answer

Question


How to create section in matlab
If I want to create a section in matlab, where I watch its syntax in matlab For example, I have a code in a document as follo...

6 years ago | 1 answer | 0

1

answer