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YanBo Liu


Last seen: environ 2 ans il y a |  Actif depuis 2021

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How to filter the noise out from the ECG signal
The original ECG signal looks like this, the sampling frequency is 360Hz. I try to design a FIR filter to filter the noise ou...

environ 2 ans il y a | 3 réponses | 0

3

réponses

Question


Why atteunation of the cut-off frequency is 6dB in MATLAB filter Designer
I am new to FIR filter deign. I have a question about the MATLAB filter designer. I notice that the atteunation at the cut-off f...

environ 2 ans il y a | 1 réponse | 0

1

réponse

Question


How to generate two random where the distance between is within a range
Let's say we already generate a point randomly,the coordinates of it is fixed, so how to generate anothe randomly which is 10m-...

plus de 2 ans il y a | 2 réponses | 0

2

réponses

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How to generate rayleigh channel coefficient
I am very new to rayleigh channel coefficien. I am currently working on a project, and one of the question is to generate the r...

plus de 2 ans il y a | 1 réponse | 0

1

réponse