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Victor


9 total contributions since 2016

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Question


Bug with mean() on floating point vector elements
Can someone explain this bug? a = rand(100,1); mean(a(4), a(6)) Output: Error using sum Dimension argument mu...

1 year ago | 1 answer | 0

1

answer

Question


What are the main reasons why you don't switch to Julia language and stay in MATLAB?
The main reason for me is lack of simple tools for creating GUI and plot interactions (zoom, pan, sliders, etc.).

2 years ago | 1 answer | 2

1

answer

Question


Matlab Table / Dataset type optimization
I am searching some optimized datatypes for "observations-variables" table in Matlab, that can be fast and easily accessed by co...

2 years ago | 2 answers | 0

2

answers

Question


Error while redefining subsref for object, if there are methods with no output arguments
I am trying to redefine brackets operator for my class, as written here: <https://www.mathworks.com/help/matlab/matlab_oop/code-...

2 years ago | 0 answers | 0

0

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Answered
About Switch case construction.
In a single switch-case construction you can go only to one of the cases. Check this code and change 2.0 to 2: S = 2; sw...

2 years ago | 0

Question


Matlab Coder: dll with several external functions for singletone class
I'm trying to generate dll library for a custom Matlab class, that can have its internal states and several external functions (...

2 years ago | 1 answer | 0

1

answer

Question


Example: Real-Time ECG QRS Detection - style of coding real-time detector algorithms
There is an example of real-time QRS detection algorithm: ex_ecg_sigprocessing I should say that in biomedical signal p...

3 years ago | 0 answers | 0

0

answers

Answered
How to compute sliding or running window correlation coefficient?
For a fast computation you can implement moving sums of X and X^2 for both signals, then obtain moving averages and variances as...

3 years ago | 0

Question


Matlab DSP System Toolbox for complex algorithm design
So far I was prototyping in Matlab some signal processing algorithms for biomedical applications. It looks like a batch of .m fu...

3 years ago | 0 answers | 0

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