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Alon Rozen


Last seen: 3 years ago |  Active since 2016

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How to select a line from a plot with right click and do something?
Hi, I have figure with many lines ploted. When opened in 'Plot Brower' I can right click on one of the lines and perform few ...

3 years ago | 1 answer | 0

1

answer

Question


Extract data from all values of a containers.Map collection
Hi all, Suppose I have a containers.Map key/value collection with n entries (hundreds and more). Suppose all entries have a fil...

4 years ago | 2 answers | 0

2

answers

Question


How to open a dialog box when saving multiple figures?
Hi, I have few figures which I want to save togethe and array 'H' of their handles. The comand: savefig(H,File_Name) Will ...

5 years ago | 1 answer | 0

1

answer

Answered
How can I get information that a 'uisave' command was aborted?
Thanks dpb, I will try to play with your idea. My main concern is that other use my uitility so I can't change this function ...

5 years ago | 0

Question


How can I get information that a 'uisave' command was aborted?
Hi, I want to save certain variables in a mat file using specific name in a chosen directory. For that I use 'uisave'. I coul...

5 years ago | 2 answers | 0

2

answers

Question


How to operate on 2d matrices in a 3D array?
Hi, I have a set of n 3x3 matricies orgenized in a 3D array with dimesions 3x3xn. I want to operate on all 3x3 matricies: I w...

5 years ago | 1 answer | 0

1

answer

Question


How to get a vector of numbers from a matrix for a list of selected locations?
Hi, Suppose I have a matrix of numbers/logicals. I have a set of pairs of indices (i,j) pointing to some matrix entries . I...

5 years ago | 0 answers | 0

0

answers

Answered
How to stop Matlab 2019a after opening a GUIDE?
Hi all, It took sometime to crack this one but I found a solution: When you open a GUI with the guide command on a newly inst...

5 years ago | 0

| accepted

Question


How to stop Matlab 2019a after opening a GUIDE?
Hi, I just start using Matlab 2019a. I opened an existing GUI by entering the command 'guide' and then selected my existing '...

5 years ago | 1 answer | 0

1

answer

Question


How to find a series of 'next max' and their indices in an array of numbers?
Hi, Suppose I have an array of numbers. I want to find all the numbers, and their indices, which are largest then all previou...

5 years ago | 1 answer | 0

1

answer

Question


How to install GUIDE to App Designer migration tool?
Hi, I have a comuter which is not connected to the internet. It runs Matlab 2019a (with license). I want to install on it t...

5 years ago | 2 answers | 0

2

answers

Question


How to exchange between X and Y axes in a 3D graph?
Hi, I have a 3D graph in 'H' axes in 'My figure' figure. The graph is created by few different functions. After it is done ...

5 years ago | 1 answer | 0

1

answer

Question


Is it possible to create a selective legend in a multiplot graph?
Hi all, I already asked this question in somewhat less clear manner. So now I added a clear code: I have two sets of data - A_...

6 years ago | 1 answer | 0

1

answer

Question


How to control appearance of certain graphs legend in a multi graph plot?
Hi all, I have the following code which produce a multi fraph plot on an axes which I identify as 'H' Legend_Data = cell(Som...

6 years ago | 1 answer | 0

1

answer

Question


What is the fastest way to add a row at the bottom of a table?
Hi all, In my program, I create an empty table with, lets say, 70 columns. Lets call it 'Collection_Table'. During a tipical r...

6 years ago | 3 answers | 1

3

answers

Question


How to fprintf directory name?
Hi all, I am geting a directory name using: Dir_Name = uigetdir; Into Dir_Name, which is of type 'char', I get something lik...

6 years ago | 1 answer | 0

1

answer

Question


How to divide a 3D array into one dimensional cell array
Hi, I have a 3x3xn Array which actually contains n times 3x3 matrices. I want to convert it to a one dimensional cell array...

7 years ago | 1 answer | 0

1

answer

Question


How to extract data from a cell array which contains structs?
Hi all, I have the following problem: I have a cell array which contains in each cell a certain struct (structs have the same...

7 years ago | 1 answer | 1

1

answer

Question


How to find all nested functions in a program?
Hi all, I have a complicated and nested functions rich program. After some time of development and evolution the directory wh...

8 years ago | 3 answers | 0

3

answers

Question


Why help on 'str' yield help on 'std'?
Hi all, When I want to check if a name for a new variable I want to use is already part of Matlab language I just seek help o...

8 years ago | 1 answer | 0

1

answer

Question


Command 'plot3' clears functions which were added when an axes is created in GUIDE. Why?
Hi all, I created an axes - My_Axes (using GUIDE but I think it doesn't matter) - and specified a 'ButtonDownFcn' to treat mo...

8 years ago | 2 answers | 0

2

answers

Question


How to transfer legend from GUI axes to a newly created figure?
Hi all, I have an axes on my GUI that has a 'button_Down' function. When I double click on the graph on that axes the 'butt...

8 years ago | 0 answers | 0

0

answers

Question


What is the best way to create a figure from an existing axes in a GUI?
Hi all, Using GUIDE I created a GUI and in it I placed an axes where I plot some graphs. Of course, the size of the plot area...

8 years ago | 1 answer | 0

1

answer

Question


How to switch between one plot and two subplots on a GUI?
Hi all, I created a GUI, using GUIDE, and in it I placed an axes. I have no problem to reach this axes and plot whatever on...

8 years ago | 2 answers | 0

2

answers

Answered
How to create two different graphs on top of each other, On a GUI, one visible and one not and then switch between them?
Hi all, After some research and a lot of trial and error the picture became clear and a solution emerged. The problem is ...

8 years ago | 0

Question


How to create two different graphs on top of each other, On a GUI, one visible and one not and then switch between them?
Hi All, I created a GUI, using GUIDE, and in it I placed 2 different axes exactly on top of each other. My Idea is to creat...

8 years ago | 1 answer | 0

1

answer

Question


How to check whether a column exist in a table?
Hi all, I search for this question in the web and found the following solution: Suppose I have a table named 'My_Table' and...

8 years ago | 3 answers | 3

3

answers

Question


How to convert a 3x3xN matrix to a N element cell array?
Hi all, I have a three dimension matrix of 3x3xN, where N is a large number. I want to convert it to a N elements cell array...

8 years ago | 2 answers | 0

2

answers

Answered
In one dimensional cell array, what is faster: 'a{i} = ...' or 'a{i,1} = ...' ?
Thank you all :) You encouraged me to check it out using code (I was not familiar with the 'tic - toc' concept). The reason ...

8 years ago | 0

Question


In one dimensional cell array, what is faster: 'a{i} = ...' or 'a{i,1} = ...' ?
Hi all, I am using few large one dimensional cell arrays (might be few 10000 elements). Something like: My_Cells = cell(...

8 years ago | 3 answers | 0

3

answers

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