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This file include some functions for converting raw Apnea-ECG database to many txt files, each txt file including
a 60s ECG segment corresponding with labels came from raw Apnea-ECG database.
Before run this file, you first set path information.
If you want to know more information about Apnea-ECG database, please see https://physionet.org/physiobank/database/apnea-ecg/.
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2019.06.22Z zzklove3344Ú NzG:/Apnea-ecg/raw records/zF:/Apnea-ecg/ecg segments/iĽB itC ┌a01Za02Za03Za04Za05Za06Za07Za08Za09┌a10┌a11Za12Za13Za14Za15Za16Za17Za18Za19Za20Zb01Zb02Zb03Zb04Zb05Zc01Zc02Zc03Zc04Zc05Zc06Zc07Zc08Zc09Zc10iÚ i i iý iĂ i■ i i§ i´ i iĎ iA iř iÔ iň i÷ iš i╣ iş i▒ iń iď i i» Zx01Zx02Zx03Zx04Zx05Zx06Zx07Zx08Zx09Zx10Zx11┌x12Zx13Zx14Zx15Zx16Zx17Zx18Zx19┌x20Zx21Zx22Zx23Zx24Zx25Zx26Zx27Zx28Zx29Zx30Zx31Zx32Zx33Zx34Zx35i iŇ iĐ i¨ i┬ iŘ i╔ i i˙ iŕ i˛ i iÉ i╦ i iÍ i- i i┘ i█ iŃ Úd c @ s0 e Zd ZdZddä Zddä Zddä Zdd ä Zd
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Mit to 60s segments.
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Write minute-by-minute ECG segment to txt file.
:param int rdf: 0 means to write to raw ecg file, 1 means to write to denoised ecg file.
:return: None
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Read Minute-by-minute ECG segment from TXT file
:param string or list database_name_or_path: the database or the file path you want to read
:param int rdf: 0 means to read to raw ecg file, 1 means to read to denoised ecg file.
:return: None
r zraw_ecg_segment_data.txtr z denosing_ecg_segment_data.txtzError rdf value.z apnea-ecg┌trainztrain/˙/┌testztest/r ┌ r Ú Ú Ú Ú Ú Ú N)r! ┌SEGMENTS_BASE_PATHr$ r r" ┌readline┌replace┌splitr r
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Read files in specified database.
:param list database_name: Database you want to read.
Reserved paras, it must be ["apnea-ecg", "train"] or ["apnea-ecg", "test"] now.
:param bool is_debug: whether is debug mode.
:return list: ecg data and annotations.
example: data_set = get_ecg_data_annotations("train", True)
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Divide ECG data to minute-by-minute ECG segment.
:param list database_name: name of database.
Reserved paras, it must be ["apnea-ecg", "train"] or ["apnea-ecg", "test"] now.
:param list data_annotations_set: output of function get_ecg_data_annotations.
:param bool is_debug: whether is debug mode.
:return: None
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Produce database. It will write many txt files in SEGMENTS_BASE_PATH.
:param list database_name: name of database.
Reserved paras, it must be ["apnea-ecg", "train"] or ["apnea-ecg", "test"] now.
:param bool is_debug: whether is debug mode.
:return: None
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Produce train database and test database.
:param bool is_debug: whether is debug mode.
:return: None
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