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David Barry


IPG Automotive UK

Last seen: 11 months ago |  Active since 2012

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Software developer working at IPG Automotive UK. Some of my previous work: http://blogs.mathworks.com/community/2016/11/23/the-matlab-store-at-jaguar-land-rover/

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Answered
Package App from class FOLDER
Your main file should really be a function and must be called with no input arguments. It must return a figure handle so the app...

6 years ago | 0

Answered
Open/close matlab app through command window
Based on your comments it sounds like you should package your code as a toolbox. Toolbox code would then always be available on ...

6 years ago | 0

Answered
question on tabbed plots.
uitabgroup has a SelectedTab property which allows you to query the currently selected tab but also to change the currently sele...

6 years ago | 0

| accepted

Answered
Cropping an image without resizing it
Yes you can crop it and then resize it back to the original size if that's really what you want to do. You could use imresize. ...

7 years ago | 0

Answered
Display Issues with Matlab Images in GUI
If you are running Windows (unlucky) then make sure your zoom settings are set to 100%. For some reason 125% seems to be the def...

7 years ago | 1

Answered
How to insert data in Database MS Access
I'm not sure about MS Access but with other database you would usually have to deal with fields that contain spaces but either u...

7 years ago | 0

Answered
I want a matrix to be represented in the form of an array
a = rand(512, 512); a = a(:);

7 years ago | 0

Answered
i write the next by mathematica . i want write it by matlab . how ?
<https://uk.mathworks.com/help/matlab/ref/fzero.html>

7 years ago | 0

Answered
I have the following code (recognizing individuals pixels of a matrix). For a high number of images, this is very time consuming. Therefore, ¿Could the loop be avoided ? Thanks!
It's difficult to know the relationship between A, B and V from your example code but I am assuming they are of equal dimensions...

7 years ago | 1

| accepted

Answered
run multiple linear regression using fitlm without create new table?
If you need to operate on a subset of the data then ultimately you will need to create that subset of the data. You could try us...

7 years ago | 0

Answered
how can i complement a DNA matrix using a binary vector?
X = [0.223 0.33 0.71 0.44 0.91 0.32 0.11]; X(X<= 0.5 & X >0) = 0; X(X>0.5 & X<=1) = 1; See logical indexing <https://...

7 years ago | 1

Answered
how can write an m-file function that takes a single argument(integer),computes the factorial then returns the answer?
function out = myFactorial(in) out = factorial(in); end

7 years ago | 1

| accepted

Answered
Safe to open P-code files?
Yes author trust is the ultimate answer. If you don't trust them then why work with them? Alternatively you should have stated i...

7 years ago | 0

Answered
Design a third order low pass butterworth filter
Read the doc and follow one of the very similar examples. If you are still stuck after that then upload your code and specific q...

7 years ago | 0

Answered
How to delete Mathworks account
Oh dear. You don't sound happy. I suggest that you contact support to discuss. If you have licenses assigned to your account the...

7 years ago | 0

Answered
How to access substrings out of cell array with indexing?
If you are using R2016b then you can make use of the new String datatype and then use the extractBetween function. This should b...

7 years ago | 1

Answered
why i always getting input undefined
It's because you are not using the input function correctly. Either that or you didn't realise input is a MATLAB function, in wh...

7 years ago | 0

Answered
How to generate a song on Matlab?
Here's an example to get you started. 5 seconds of middle C. fs = 1e4; % sampling frequency t = 1:1/fs:5; % time signal ...

7 years ago | 0

| accepted

Answered
Unable to install Matlab on Mac
<https://uk.mathworks.com/content/dam/mathworks/mathworks-dot-com/support/sysreq/files/SystemRequirements-Release2015b_Macintosh...

7 years ago | 0

Answered
fprintf In column wise
Assuming that x and y are always vectors of the same length then you could do something like this to merge them into a single va...

7 years ago | 0

Answered
how to save loop result in a specified folder, where the folder name predefined according to the iteration parameter
You can use num2str on your loop iterator to build up the folder name. For example: for ii = 1:3 a = rand(ii); ...

7 years ago | 0

| accepted

Answered
Trends are statistically significant or not
Presumably instead of: if ((idanom_trend_per_winter(:,:) > 0.05) | (isnan(idanom_trend_per_winter(:,:)))) sgt(ii,jj)...

7 years ago | 0

| accepted

Answered
Using popupmenu to select and load files
<https://uk.mathworks.com/help/matlab/ref/uigetfile.html>

7 years ago | 0

Answered
Simple program but wrong output
Instead of: %check ordering if point1 > point2 temp = point1; point1 = point2; poi...

7 years ago | 1

Answered
minimum of all iterations
A=[1 0 0 1 0 1 1 0 1 1 1 0 0 1 1 0 0 1 1 0 0 1 0 0 0 1 0 1 1 1 0 0 0 1 0 0 1 0 0 0 1 1]; ...

7 years ago | 0

| accepted

Answered
matrix multiplication using bsxfun(@times,a,b)
The issue is because both a and b are vectors rather than matrices in the example you have shown there. Presumably what you want...

7 years ago | 0

Question


MATLAB & Git integration - remember credentials
Is there any way I can get MATLAB to remember my Git credentials so I don't need to enter them each time I push changes? I'm usi...

7 years ago | 2 answers | 0

2

answers

Answered
I have a script saved in a certain location but it needs to process multiple csv files in a different location. I keep getting an error saying the file is not found when it tries to do the csvread
Why are you looping over the length of baseFileName? for i=1:length(baseFilename) Should you not just delete that loop a...

7 years ago | 0

| accepted

Answered
how to solve this, problem in picture.
This is just a standard message as part of the MATLAB install. If you don't need to compile any code then ignore it and MATLAB w...

7 years ago | 0

| accepted

Answered
Is MATLAB For Home compatible with Windows 10 Home?
Yes it is supported. Refer to this link for minimum system requirements. <https://uk.mathworks.com/support/sysreq/current_releas...

7 years ago | 0

| accepted

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