dormant

Last seen: Today | Active since 2020

Followers: 0 Following: 0

Message

Statistics

RANK
4.523
of 298.615

REPUTATION
11

CONTRIBUTIONS
63 Questions
12 Answers

ANSWER ACCEPTANCE
69.84%

VOTES RECEIVED
11

View badges

Feeds

Question

Plotting, how can I stop fill hiding the tickmarks?
I'm making a complex plot, and using the fill command to create a patchy background for the plot. But I don''t seem to be able ...

4 dagen ago | 1 answer | 1

1

answer

Question

Summing two vectors with NaNs
I need to sum two vectors that might contain NaNs. If one vector has a Nan and the other has a number, I want the sum to be the ...

ongeveer een maand ago | 2 answers | 0

2

answers

Question

datetime - can I fix wrongly encoded datetimes from Excel?
I have to read an Excel spreadsheet into MATLAB. The spreadsheet is not mine. Someone, at some point in updating this spreadshe...

ongeveer een maand ago | 0 answers | 0

0

answers

Question

Linux ssh: can I redirect only the MATLAB plot windows with X-forwarding?
I often use ssh -X (on Linux and MacOS) to run graphical programs remotely and see the output on my screen with X-forwarding. I...

2 maanden ago | 1 answer | 0

1

answer

Answered
Plot legend contours messed up
After a bit of fiddling it was clear that my overall approach was totally wrong. My script had three tiled subplots and I was d...

2 maanden ago | 0

| accepted

Answered
Why cant I post a question?
Thanks everyone for your help. I tried reposting the question. It worked! I guess I had a choppy network or something. Again...

2 maanden ago | 0

| accepted

Question

Plot legend contours messed up
I am creating a plot where the data to be plotted is calculated from data in a set of text files. The data is grouped for plotti...

2 maanden ago | 2 answers | 1

2

answers

Question

Why cant I post a question?
I'm trying to post a question here. Something I've done many times. I'm using Firefox on Ubuntu Linux. Every time I hit the Pos...

3 maanden ago | 1 answer | 0

1

answer

Question

Can I set a datetime locale for readtable in a script?
I am having problems reading datetimes with readtable. This is on a set of csv files where the date and time formats differ slig...

3 maanden ago | 1 answer | 0

1

answer

Question

Bar plot doesn't accept width of 1.0
This is really puzzling me. I am plotting two datetime time series with the bar function, with the width set to 1.0. But one of...

5 maanden ago | 1 answer | 0

1

answer

Question

Linux -nosplash doesn't work
I want to run a MATLAB script in Linux over ssh, so would like to remove this text that I normally see when running from the com...

6 maanden ago | 1 answer | 0

1

answer

Question

Graphics error has appeared in Linux - help me understand why.
I've been using MATLAB in Linux for plotting data for years, and for about 4 months with my current hardware/software setup I'...

6 maanden ago | 1 answer | 0

1

answer

Question

Downsampling array data from counts per minute to counts per hour
I have an evenly sampled array of data, say chickensPerMinute. I want to downsample this by a factor of 60 to return chickensPe...

7 maanden ago | 4 answers | 0

4

answers

Answered
Put variable names into a cell array or string array
I found I way to do what I want. Is this so bad? S = whos( '-regexp', '^Varable' ); varables = extractfield( S, 'name' ); ...

7 maanden ago | 0

Answered
Put variable names into a cell array or string array
I feel put-upon by this thread. I am not a programmer, just a scientist who tries to use MATLAB to analyse data. Maybe I did p...

7 maanden ago | 0

Question

Put variable names into a cell array or string array
I have a number of similarly named variables in my script, eg VarableAB VarableDEF VarableGHIJK : VarableZ How can I get a...

7 maanden ago | 2 answers | 0

2

answers

Answered
exportgraphics: adding a margin
Many thanks to you all. I gave up on this approach as I needed to specify sizes exactly. So there's a new question here: https:/...

7 maanden ago | 0

Answered
Averaging non-aligned time-series arrays
Apologies for not acknowledging all your answers. You've been a great help. So, thanks very much.

7 maanden ago | 0

Question

Specify "plot box" position for tiled layout
I am creating a png file from a plot and I need to specify the exact size of the figure and the plot area in pixels. I am using ...

7 maanden ago | 1 answer | 0

1

answer

Question

Averaging non-aligned time-series arrays
I have four arrays of time series data, sampled at equal intervals. The arrays do not start or end at the same times. So I have ...

8 maanden ago | 3 answers | 0

3

answers

Question

Reading columns from a poorly-formatted text file
I need to read data from an old text file which has fixed columns for the data. I have tried using readtable, which was partly s...

9 maanden ago | 2 answers | 0

2

answers

Question

Extract two floating point numbers from a string
This should be easy, but I have no experience with MATLAB regexp or pattern and can't adapt the other answers about extracting n...

10 maanden ago | 2 answers | 0

2

answers

Question

MATLAB wont start on Linux. It did yesterday.
I use MATLAB on Linux every day. It wouldn't start this morning, reporting a memory problem. I rebooted which didn't fix anythin...

10 maanden ago | 1 answer | 1

1

answer

Question

Plot legend with 2-d layout
Is it possible to do four (or more) plots using hold on and then create a legend that has a 2-d layout like this?

12 maanden ago | 1 answer | 0

1

answer

Question

Compare times in datetimes
How can I compare only the time part of a datetime value? I have an array of datetimes: DT.Format = 'yyyy-MM-dd HH:mm:ss'; Ho...

12 maanden ago | 1 answer | 0

1

answer

Question

Make histogram for array of datetimes
I have a datetime array: trigDatetime = 1273×1 datetime array 2024-04-30 01:15:34 2024-04-30 01:19:27 2024-...

12 maanden ago | 2 answers | 0

2

answers

Question

Add duration object to datetime object to get new datetime object
I'm reading a text file that looks like this: 2024-05-11 00:34:35 1.2 sta/lta 2.0 8.0 3.5 2.5 max 363.3 rms 12...

ongeveer een jaar ago | 1 answer | 0

1

answer

Answered
How can I extract an array of numbers from a text-formatted cell array of strings.
Thanks. Both of you helped.

ongeveer een jaar ago | 0

Question

How can I extract an array of numbers from a text-formatted cell array of strings.
I have read some data from a spreadsheet. The values are times, but formatted with s, m or h as a suffix to indicate seconds, mi...

ongeveer een jaar ago | 3 answers | 0

3

answers

Question

Importing an image into a figure - aliasing problem.
I'm trying to import an image into a tiled figure, so I can compare it with some data. The imported image is clearly aliased. I...

ongeveer een jaar ago | 1 answer | 0

1

answer