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Spectro


Faculty of Biomedical Engineering, CTU in Prague

Last seen: 2 dagar ago |  Active since 2020

Passionate student of biomedical engineering.

Programming Languages:
Python, C++, C, C#, R, MATLAB, SQL
Spoken Languages:
English
Professional Interests:
Statistics and Data Analysis, Biomedical Imaging, Biomedical Engineering, Biomechanics, Biomedical Signal Processing

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Answered
Unable to Understand error: left and right side elements do not match
I think you should replace in the O_Hydrogen function this: j=japp; with this: j=japp(1);

mer än ett år ago | 1

Answered
Convert epoch to human readable data and time
Have a look at datetime() using parameter "ConvertFrom": epochs = [1638351674 1638351674]; datetime(epochs, 'ConvertFrom', 'ep...

ungefär 2 år ago | 0

| accepted

Answered
how to display an image
What about using just tiledlayout? See the attachment (code below). M = ones(400, 200); tiledlayout(1, 6, 'TileSpacing', '...

ungefär 2 år ago | 0

Answered
how can i play sounds in specific order with specific durations
Use a forcycle to run through all the notes with the appropriate durations using audioread. Also adjust each sound vector in dep...

ungefär 2 år ago | 0

Question


How to handle ECG muscle noise artifacts correctly ?
I'm trying to process ECG recordings taken by Holter (bipolar chest leads) during simulations in virtual reality. Therefore, peo...

mer än 2 år ago | 1 answer | 0

1

answer

Answered
Format a large number into small decimal number
Lookup matlab built-in functions like simplify() or vpa(). This should do the work: vpa(r, 4)

ungefär 3 år ago | 0

| accepted

Answered
Generate PDF image with 76cm x 240cm
All you have to do is put this at the end of your code: set(gcf, 'units', 'centimeters', 'PaperPosition', [0 0 240 76]) saveas...

ungefär 3 år ago | 0

| accepted

Question


How to design a filter that removes multiple types of noise?
Hi there, I recently came across an ecg signal that I can't handle at all. My main goal is to get only R peaks from it so that ...

mer än 3 år ago | 1 answer | 0

1

answer

Answered
Insert this equation into a code
It should be like this. numerator = a*b; denominator = pow2(b*cos(cos(t))) + pow2(a*cos(cos(t))); r = (numerator/sqrt(denomi...

mer än 3 år ago | 1

Answered
How to apply a filter to an image?
First you need to declare and read your picture: img = imread('your_picture.bmp'); If you have already created matrices accord...

mer än 3 år ago | 0

| accepted