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Erik Johannes Loo


Last seen: 2 years ago |  Active since 2021

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fprintf for ~million row string matrix
Hi, I'm trying to write data to csv files, but using fprintf (or the way I am using it) seems to be extremely slow The data ...

2 years ago | 1 answer | 0

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answer

Answered
Calling class methods after implementing subsasgn
It seems the answer to this problem is here: https://uk.mathworks.com/matlabcentral/answers/16652-overriding-subsref-and-subsa...

2 years ago | 0

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Question


Calling class methods after implementing subsasgn
Hi, I had this idea to write a minimal 'multi-dimensional' hash table. Basically I was thinking of a way to classify days base...

2 years ago | 1 answer | 0

1

answer

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Is java.util.Hashtable more memory efficient than containers.Map / struct?
I am saving large amounts of traffic data in a format suitable for real-time data analysis/visualisation. I need quick/constant ...

2 years ago | 0 answers | 0

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Question


How does 'unique' work under the hood (in general terms)
I am just curious as to how this function works by default, under the hood. I know that a couple of ways of implementing unique...

3 years ago | 2 answers | 0

2

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Data Structures in MATLAB
Hello, I hope this is an appropriate question to ask in here. As part of continous learning, I took a course on ordered/unorder...

3 years ago | 1 answer | 0

1

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Question


imread not working for certain http server urls (for openstreetmap GIS)?
Using imread/webread is not working for certain http(s) servers. 'webread' says it cannot establish a secure connection - asking...

3 years ago | 0 answers | 0

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answers