Olga


Actif depuis 2011

Followers: 0   Following: 0

Message

Statistiques

  • Thankful Level 3

Afficher les badges

Feeds

Afficher par

Question


hrv spectral analysis
Hello, I've been trying to perform spectral analysis for hrv for some time already but there all the time problems with it. I...

plus de 12 ans il y a | 4 réponses | 0

4

réponses

Question


how to draw vertical lines on the plot?
Hello, I'm doing HRV spectral analysis and I want draw vertical lines around freq bands on my plot. It'd be great if each area c...

plus de 12 ans il y a | 1 réponse | 1

1

réponse

Question


cutting selection form the plot with the markers
Can somebody help with adding markers to the plot? I have an ECG plot loaded to the GUI and shown on the plot, it's moved with a...

plus de 12 ans il y a | 2 réponses | 0

2

réponses

Question


expot to excel file
I'm looking for some help about what should I do to export to excel file (preferably) all the results from my GUI. I mean the co...

plus de 12 ans il y a | 2 réponses | 0

2

réponses

Question


psd analysis by calculating powers and peak frequences
Can anyone tell me how I can analyze the PSD by calculating powers and peak frequencies for different frequency bands? These are...

plus de 12 ans il y a | 1 réponse | 0

0

réponse

Question


hrv spectral analysis
Hi, I'm trying to perform the spectral analysis for HRV of ECG signals. I've done the PSD,but how do I split the spectrum into t...

plus de 12 ans il y a | 1 réponse | 0

1

réponse

Question


psd units convertion: dB/Hz into ms^2
I'm counting PSD of ECG signal with MATLAB. Do you know if there's a possibility that I can convert dB/Hz as it is default in Ma...

plus de 12 ans il y a | 2 réponses | 0

2

réponses

Question


problem with loading .dat file
I've got a .dat file which I load into my program by such a formula: fread(FID, 4, 'uint8'); Data = fread(FID, [1, 409...

plus de 12 ans il y a | 1 réponse | 0

1

réponse

Question


problem with slider to move the plot
Hello, I'm writing a project for analizing HRV. In my GUI I'm loading the ECG signal and donig the QRS detection. I've got probl...

plus de 12 ans il y a | 1 réponse | 0

1

réponse

Question


HRV frequency domain analizys
Hello, I'm writing an application to analize HRV. I've got a problem concerning frequency domain methode. I don't know how to ca...

plus de 12 ans il y a | 1 réponse | 0

1

réponse

Question


Poincare plot for hrv
Hello, I'm writing an application to analize HRV and I have a problem with the Poincare plot. I've done the SD1 and SD2 paramet...

plus de 12 ans il y a | 1 réponse | 0

1

réponse

Question


Correction of detected qrs
Hello, I'm to write a program which should be able to make a correction of detected qrs complexes, but not only automaticlly...

plus de 12 ans il y a | 1 réponse | 0

1

réponse

Réponse apportée
problem with loading data
By "4B" I mean 4 bytes the .dat file I've got is built this way: first 4 bytes conteins info: 00 serial number 00 Zo, next 40...

plus de 12 ans il y a | 0

Question


problem with loading data
Hi! I've got a problem with loading data (.dat files) to Matlab. I've got a file with data from rheography and ecg, but it's go...

plus de 12 ans il y a | 2 réponses | 0

2

réponses