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bemoody
The Waveform Database Software Package
At some point, migrate these repo (+ issues etc) to the new WFDB organisation on GitHub, if you're good with this: https://github.com/wfdb (@bemoody accept your invitation and I will make...
Hi， can you tell me the title of the original paper related to the implementation of the algorithm wfdb.signal. xqrs_detect/gqrs_detect ? Thank you.
In lib/signal.c: getskewedframe() there are many instanstances of the construct: if (v == -1
I'm refactoring Julien's python port of gqrs and hence am also looking through `gqrs.c`. I'm going to list bugs and things about it that could be cleaned up along the...
Dear George Using -f flag in mxm I noticed some invalid output in the count of test measurements annotations variable `ntmeas` Sincerely Yuriy ``` [0:00:01.025] 369 = 0 0 0...
Dear George Looking up shutdown annotation behaviour at [Obtaining Test Annotation Files](https://www.physionet.org/physiotools/wag/evnode8.htm): > **Shutdown annotations**. If the device suspends its analysis because of poor signal quality or for any other...
A comment in the existing configure script suggests that autoconf would be preferred. Is that still the case?
Currently invalid samples for =16 bit precision, including 24 and 32, there is no conversion. This means that fmts 24 and 32 currently cannot store actual values of -32768 and...
wfdb2mat adds info strings along the lines of ``` #Creator: wfdb2mat #Source: record 12063/ Start: [11:04:21.104] ``` The "start time", however, is deceptive: it's actually just the base time of...
"00:00:00.000" is a perfectly valid base time; it means that the record begins at midnight on an unspecified date. We use base times without base dates in the MIMIC II...