Demo issue while ECG delineation with MatLab 2016a on Windows 7

[Radoslav Peev]

hi Mariano,

I had some errors while "ECG delineation" on on of the demo files.

for QRS I used Wevedet.

###################################################################################################

# More than one signal in C:\ML\ecg-kit-master\recordings\ecg_hl7.xml. Reading only the first one #

###################################################################################################

Error report:

Index exceeds matrix dimensions.

Error in trim_ECG_header (line 32)

           ECG_header.(fname{1}) = aux_val(ECG_idx,:);

AND

Undefined function or variable 'aux_RR_filt'.

Error in QRScorrector/Redraw (line 773)

        RRserie_filt(1) = {aux_RR_filt};

QRScorrector.m:         [aux_RR, aux_RR_filt ] = RR_calculation(anns_under_edition, ECG_struct.header.freq, RRserie_filt{1});

QRScorrector.m:        RRserie_filt(1) = {aux_RR_filt};

Should I stage the git to stable state or this is known issues - because second one is access of missing function.

I did't found any solution for RR_calculation() for now.

[Mariano Llamedo Soria]

Hi Rado, please tell me what commands or scripts are you issuing in order to reproduce the error.

Best,

M.

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[Radoslav Peev]

well, I try to deploy the last version from git repo and there is no such an error there but also there is nothing in the ecg_hl7_ECG_delineation.mat

What I have done is to remain only the xml recording in the folder and change the qrs to Wavedet in both cases. 

Finally I reproduce it on the server where I have git

I clone the latest version, remove all records instead xml one, set the wevedet in examples,m, GIT checkout last but not one commit pro 3 jul

> git checkout 8cf49c34ee3d329f56db8e9930b759b2b3d016e3

and then I reproduce the problem. 

So the last commit probably fix the nan Matrix return but make some issues with wavedet delineation.

[Radoslav Peev]

this is the snapshot.

After this error GUI remain on gray background only.

but the ecg_hl7_ECG_delineation.mat is full with data.

[Mariano Llamedo Soria]

Thanks for reporting Rado, I recently made some enhancements in the QRScorrector, and the delineator probably was not updated properly, let me check and correct the bugs.

Best,

Mariano.

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[Shira]

Hi,

Any update on this?

I get:

 + Task name: ECG_delineation_corrector                                                                                                 

Undefined function or variable 'aux_RR_filt'.

Error in QRScorrector/Redraw (line 779)

        RRserie_filt(1) = {aux_RR_filt};

Error in QRScorrector/DoRecording (line 657)

        Redraw();

Error in QRScorrector (line 474)

    DoRecording();

Thanks!

On Monday, August 7, 2017 at 3:52:14 PM UTC+3, marianux wrote:

Thanks for reporting Rado, I recently made some enhancements in the QRScorrector, and the delineator probably was not updated properly, let me check and correct the bugs.

Best,

Mariano.

2017-08-05 9:19 GMT-03:00 Radoslav Peev <rad...@gmail.com>:

this is the snapshot.

After this error GUI remain on gray background only.

but the ecg_hl7_ECG_delineation.mat is full with data.

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[shira....@mail.huji.ac.il]

(Running the examples() on a fresh installation on matlab 2018a, Windows 10)

[Mariano Llamedo Soria]

Hi Shira, I guess you are having trouble with the "Delineation correction task", this task was unmantained for a while, and the time-series handling is a bit obsolete in these functions. I decided to remove the use of this task in the example routine. Do a git pull to update your repository and check again.

Best,

Mariano.

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