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Daniel Shub


Last seen: 2 years ago |  Active since 2011

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Answered
delete element from vector
I can think of three ways that are all slightly different a=[1,2,3,4,5]; If you want to get rid of all cases where |a| is exactl...

9 days ago | 96

| accepted

Answered
Good programming practice...
Come to Answers before using global or eval. There is almost always a better way to do it. http://matlab.wikia.com/wiki/FAQ#Why...

6 years ago | 3

Answered
Activating on Linux without eth0
I asked a related question over at <http://unix.stackexchange.com/questions/74039/creating-eth0-with-consistent-network-device-n...

8 years ago | 3

| accepted

Question


Hardware based OpenGL on Linux
I am unable to get hardware based OpenGL since the change to HG2 (i.e., R2014b and R2015a) on Linux. Prior to that, I can use ha...

9 years ago | 3 answers | 0

3

answers

Question


What happened to the errorbar function in R2014b?
As far as I can tell both the |ERRORBAR| function and its documentation are identical in R2014a and R2014b. The beahviour, howev...

10 years ago | 1 answer | 0

1

answer

Question


R2014b Linux DVD ISO checksum
According to this <http://uk.mathworks.com/matlabcentral/answers/131366#answer_138485 answer>, the MD5 checksums for the DVD iso...

10 years ago | 0 answers | 0

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Answered
How do I use matlab on two computers and load files (located in different file locations) in my script?
There are lots of ways to tackle this problem. From the OS level, if you are not using Windows, you can create mount points and ...

10 years ago | 0

Answered
Status for forum members: who would use/care for it?
Editors have access to a private email list provided by TMW. It is currently super low volume, but we could communicate absences...

10 years ago | 0

Answered
What is changing in R2014b?
I received an email from TMW, which I think borders on spam, about some of the new functionality in R2014b. As I have not downlo...

10 years ago | 1

Answered
Bug in matlab R2012b version
The colon operator in MATLAB with non-integers is a tricky beast. Not only do you need to worry about round off errors associate...

10 years ago | 0

Question


Bug in xlsread on linux
I am trying to read an XLSX file with xlsread on Linux, but I get an error >> xlsread('test.xlsx', 'MySheet', 'A:A') Err...

10 years ago | 2 answers | 0

2

answers

Answered
whats the meaning of this statement average = sum ( sum ( x(:,:) ) ) / n / n; ?
The meaning of the statement average = sum ( sum ( x(:,:) ) ) / n / n; is that whoever wrote the code knows very little ...

10 years ago | 0

| accepted

Question


What functions have you learned about from Answers
I just learned about the |CELLDISP| function from an <http://www.mathworks.com/matlabcentral/answers/104272#answer_113604 IA ans...

11 years ago | 1 answer | 0

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answer

Answered
Is using a try/catch around gui_mainfcn a bad idea?
Depending on how you implement your GUI this may not catch all errors. Callbacks run in a weird context. Consider the following ...

11 years ago | 0

Answered
How to overload only "(" in subasgn?
I don't have access to MATLAB right now, so an untested solution should be to call the builtin method and not the handle method ...

11 years ago | 1

Answered
Need help: Script working in 2012b but not 2013b???
The above code will not work in ANY version of MATLAB because if true function solve_bernoulli ... is not valid. ...

11 years ago | 1

Answered
One figure instead of 100 and scroll.
I am not sure what you mean by a "stack" of CT images. If you mean a 3D reconstruction, then maybe <http://www.mathworks.com/mat...

11 years ago | 0

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Answered
Using Matlab Fmincon as a substitute for Excel solver tool
My guess is your objective function is not valid % Objective function m file: function f = objectivefunction3(x) f = ...

11 years ago | 0

Answered
Using findjobj in R2013a
I did a little profiling and found the problem. The |findobj| function calls home to the FEX and checks for a newer version in t...

11 years ago | 0

| accepted

Answered
Is it possible to execute .m file by MCR in Ubuntu
No. You cannot create a Linux executable from a Windows machine. In order to create an executable you need a full installation o...

11 years ago | 0

| accepted

Answered
Latex Support to publish in html format
This is in essence a duplicate of http://www.mathworks.co.uk/matlabcentral/answers/86824-which-latex-characters-does-2013a-suppo...

11 years ago | 0

Question


Using findjobj in R2013a
I am trying to use Yair's <http://www.mathworks.com/matlabcentral/fileexchange/14317 FEX:findjobj> in R2013a on Linux to basical...

11 years ago | 3 answers | 1

3

answers

Answered
Displaying the necessary error alone
It really depends on what you are trying to do. I think you are probably looking for: http://www.mathworks.com/matlabcentral/ans...

11 years ago | 0

Answered
Cannot install Matlab R2012a student version on new Macbook Pro
http://www.mathworks.co.uk/support/solutions/en/data/1-IXBVKD/ It looks like there are issues with R2012a and OSX 10.8

11 years ago | 0

Answered
Does someone know how to print a square onto the command window using for loops????
I am not sure why you want to use a loop or fprintf. The simplest, but potentially not square enough solution for a filled squar...

11 years ago | 2

Answered
How to create Gauss noise within the interval
What you are looking for is typically called a Truncated Gaussian. There is a highly rated <http://www.mathworks.co.uk/matlabcen...

11 years ago | 2

Answered
Which Latex Characters does 2013A support : Warning: Unable to interpret LaTeX string
The MATLAB LaTeX interpreter is a fully functional LaTeX system. It is based on the article class so all of those macros are ava...

11 years ago | 1

| accepted

Answered
What is the amplitude unit when we plot wav. files?
Wav files come in two varieties. The first has a range -1 to 1 and the second has the range 0 to 255. For the first 20*log10(x) ...

11 years ago | 0

Answered
indexing cell array of arrays
It is not clear why you have a cell array with each element having Nx1 data, but if all the Nx1 arrays are the same type you can...

11 years ago | 0

Answered
Figure origin incorrectly set
A few years ago TMW did not officially support multiple monitors. I have never read anything to suggest that anything has change...

11 years ago | 0

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