Neil Caithness

University of Oxford

Aktiv seit 2011

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Professional Interests: unsupervised machine learning, anomaly detection, phylogenomics

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Compiled application only runs on the compiling machine
I have a strange situation where an application compiled on machine #1 only runs on #1 and not on #2. If I compile on #2, it the...

fast 9 Jahre vor | 1 Antwort | 0

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how to access mongoDB from Matlab
Using version 3.4.2 of the Java driver I have success with this: MongoDB Atlas instances will tell you the properly formatted...

etwa 9 Jahre vor | 0

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Compiling an application to run in the Windows system tray
I've been using the GUI Layouts Toolbox for a few years and find it a really great tool. Now I want to compile an application wr...

etwa 10 Jahre vor | 0 Antworten | 0

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Does the Database Toolbox support sql numeric ARRAY data types?
Can anyone confirm inserting a matlab array into a database ARRAY field. I've not been able to do this with datainsert. I have d...

mehr als 10 Jahre vor | 0 Antworten | 1

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Real time classification problem
You could try building a neural net classifier, but there are lots of variations to try and you need to work at it. Here is a...

mehr als 10 Jahre vor | 1

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How to avoid duplicate records when using datainsert?
datainsert fails when it encounters any duplicate records. Is there a way to specify it should just skip the duplicates, perhaps...

mehr als 10 Jahre vor | 1 Antwort | 0

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Any idea why there is a duplication in the exported model generated code for the Classification Learner App R2015b?
I've just been looking at the new generated code for exported models in the Classification Learner App for R2015b. There is a...

mehr als 10 Jahre vor | 0 Antworten | 0

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How to use event listners for notifications sent from parfeval functions?
Is it possible to trigger a notify event from a parfeval function with a listner in the calling client? So far my experiments wi...

fast 11 Jahre vor | 1 Antwort | 0

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Setting callbacks to respond to incoming messages on a LightStreamer channel.
This is somewhat like having a conversation with myself (it happens). Anyway, as I started I'll continue. It turns out not to be...

etwa 11 Jahre vor | 0

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Setting callbacks to respond to incoming messages on a LightStreamer channel.
I want to read an open channel from <http://www.lightstreamer.com/ LightStreamer>, in particular the LightStreamer service from ...

etwa 11 Jahre vor | 1 Antwort | 0

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[ANSWERED] Converting .txt file from an URL to a matrix
|textscan| will do a nice job too with slightly different behaviour. s = urlread('http://asc.di.fct.unl.pt/ice/TP1/Aluminio...

etwa 11 Jahre vor | 1

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how can I separate data randomly ?
Make a random permutation vector. k = randperm(size(data,1)); then dados_treinamento = data (k(1: 100), :) dados...

etwa 11 Jahre vor | 1

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need help with warning
From the latest release notes: Assigning Structures to Nonstructures Because of a bug, previous releases of MATLAB have al...

mehr als 11 Jahre vor | 0

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Help with textscan classifier
Your current output does seem to be what you want. str = 'Eu3+ 1 10.06037350 -4.673610300 -1.834337367'; C = textscan(...

mehr als 12 Jahre vor | 0

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How to insert a matrix to another matrix ?
A = [1,2,3,4,5]; B = randi(5,5); Your A is a row vector, not a column. You can use transpose A' C = [A' B] C...

mehr als 12 Jahre vor | 1

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How to compile against a specific MCR version?
I have an application compiled for MCR 7.17 about a year ago. This has been in constant use by a third party. They requested a s...

mehr als 12 Jahre vor | 2 Antworten | 0

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How do I plot the values in an array against different values?
Try this plot(P(end-200+1:end,:),[0.500:.0125:3.000]) It's a nice looking tree plot. May be what you want.

mehr als 12 Jahre vor | 0

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How to use the 'perfcurve' of Matlab with specific inputs?
OPTROCPT(2) is the TPR value of the optimal cut-point, not the threshold value itself. In your example, try a = find(TPR...

mehr als 12 Jahre vor | 0

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How to escape the url encoding in URLWRITE
Hi I've encountered a slight problem trying to use URLWRITE with 'get' parameters. keyStr = 'Fmjtd%7Cluubnuur2h%xxxxxx...

mehr als 12 Jahre vor | 1 Antwort | 1

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How to read arbitrary pixel values from a geotiff image?
Hi I'm looking for a function to read values from a geotiff image for an array of arbitrary lat,lon coordinates. Something...

fast 14 Jahre vor | 1 Antwort | 0

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mapshow plot order
The solution I've found builds on the fact that even 2-d plotting is done in 3-d with an implied z=0. With MAPSHOW the surface i...

fast 14 Jahre vor | 1

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How to retrieve a word from a filename
It rather depends on how general you want it. Here's another example that may help you decide. filename = 'rgb_watermark_le...

etwa 14 Jahre vor | 1

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Writing PDF files - problem with MSWord automation in compiled executable
Hi I'm having a problem getting MSWord automation to work when the code is compiled as an executable I have a Matlab prog...

mehr als 14 Jahre vor | 1 Antwort | 0

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Why does latlon2pix return non-integer values?
latlon2pix converts latitude-longitude coordinates to pixel coordinates. [row, col] = latlon2pix(R,lat,lon) So, as I under...

mehr als 14 Jahre vor | 1 Antwort | 0

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