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Volkan Kandemir


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Last seen: 3 years ago |  Active since 2012

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Question


is there a way to increase the speed of this code
The following code is taken from the book "MATLAB Guide to Finite Elements" and it takes too much time to run this code and I am...

11 years ago | 1 answer | 0

1

answer

Question


Is there a way to catch errors with out using try catch statements?
Hi, I have created a GUI and deployed it. It works well but sometimes it gives error but user can't see it. Is there a way to...

11 years ago | 2 answers | 0

2

answers

Question


Easy question for editbox?
Hello, I am using edit box as an input window. When user click enter button callback of the edit box runs and takes the input...

11 years ago | 1 answer | 0

1

answer

Question


how to obtain brushed data programaticly
The same question is asked on the following link last year. ( http://www.mathworks.com/matlabcentral/answers/25488-brush-data-c...

11 years ago | 0 answers | 0

0

answers

Question


Properties of user defined classes cannot be seen in variable editor. why? Please look at the picture.
Hi every one. As you can see in the picture at the following link I can not see properties of user defined classes in my workspa...

11 years ago | 2 answers | 2

2

answers

Answered
Passing Data Between GUI and .m Script
It is better not to use GUIDE. Developing a GUI with a m file is not so hard. You can use GLOBAL variable to transfer and store ...

11 years ago | 0

Question


How can I change property of a user defined class by using set(my_class,'my_property',my_value)
How can I change property of a user defined class by using set(my_class,'my_property',my_value)

11 years ago | 1 answer | 0

1

answer

Question


Please Help Me About Sub and Super Classes
Hello, I am trying to learn classes in Matlab here is a basic question. How can I write two classes A and B in order to represen...

11 years ago | 1 answer | 0

1

answer

Answered
How to pass a structure variable from callback to other callback .
you can use global variables easly to transfer data from one function to another one. function main myfun1 myfun2 ...

12 years ago | 0

Question


How to select point or lines on the graph
Hi everyone. Please run the following code. It will create a scatter grap with 5 points. I want to select the nearest point on t...

12 years ago | 2 answers | 0

2

answers

Question


Finding size of a cell
Hi everyone, Let create a cell multi dimensinal cell A with the following code. for k=1:4 for i=1:k fo...

12 years ago | 1 answer | 0

1

answer

Answered
Help on commend 'cla' for axes on GUI
Now cla command is working properly. Maybe I forgot to delete one off the hold off command.

12 years ago | 0

| accepted

Question


Help on commend 'cla' for axes on GUI
Hi everyone, On my GUI there is a axes called as axes1 and I added ButtonDownFcn to axes1. After some plot I want to clear t...

12 years ago | 1 answer | 0

1

answer

Question


Combining plots
Hi everyone. I want to combine discontinious line as follows. h1=plot([0 1],[0 1],'DisplayName','data1') hold on ...

12 years ago | 1 answer | 0

1

answer

Question


How to set the event priority on GUI?
Hi everyone. Here is an basic but important question. Think about a GUI which have a textbox named as edit1 and let us add an ev...

12 years ago | 1 answer | 0

1

answer

Question


How can I restrict the border of a figure on GUI.
Hi everyone, I am working on GUI and as an example we can focuse on "GUI with axes and menu" in MATLAB GUI builder in order to d...

12 years ago | 0 answers | 0

0

answers

Question


Why the computing time of a function is bigger than main fuction?
The computational time of first tic-toc is 0.000050 seconds.and second computatioal time is 0.000521 seconds. Nearly ten times b...

12 years ago | 4 answers | 2

4

answers

Answered
Working with global variables is fast?
Thank you but I have already used inplace functions in my code. In functions I am not declerating a new variable. When I create ...

12 years ago | 0

Question


Working with global variables is fast?
Here is my problem I am goint write a large program and at the begining I want to decide the way that I will code in order to ru...

12 years ago | 2 answers | 0

2

answers