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Spectro


Last seen: 2 days ago Active since 2020

Passionate student of biomedical engineering.

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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...

7 months 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)

1 year 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...

1 year 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 ...

1 year 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...

1 year 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...

1 year ago | 0

| accepted