This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

ADS1298ECGFE-PDK: Data saved by ADS1298ECGFE-PDK

Part Number: ADS1298ECGFE-PDK

Tool/software:

Hello,

I used ADS1298ECGFE-PDK to capture data from both volonteer patients and multiparameter simulator.  As far as I noticed in the data file there are 8 channels recording ECG signal.

In the case of volontueer patients I used 7-input 15-output signal. In the case of multiparameter simulator I used 10-input 15-output cable.

I am trying to convert this 8 channels data to matlab file. How to assign the appropriate channels to specific leads. How to convert to to mat format.

I include the data sample:

Record #:  3
Notes :
normal sinus rhythm
100 BPM

2024-08-2115:26:53Record #:  3
Notes :
normal sinus rhythm
100 BPM

2024-08-2115:26:53
Volts Data

CH1	CH2	CH3	CH4	CH5	CH6	CH7	CH8	
-109,386444E-6	567,817688E-6	56,791306E-6	141,954422E-6	330,257416E-6	-61,225891E-6	375,652313E-6	-273,323059E-6
-97,560883E-6	574,731827E-6	62,847137E-6	146,675110E-6	333,023071E-6	-57,744980E-6	380,516052E-6	-268,077850E-6
-116,157532E-6	572,299957E-6	62,561035E-6	116,968155E-6	300,979614E-6	-89,931488E-6	353,384018E-6	-298,929214E-6
-142,574310E-6	572,919846E-6	54,168701E-6	96,273422E-6	285,196304E-6	-107,336044E-6	341,033936E-6	-318,717957E-6
-127,124786E-6	578,546524E-6	55,503845E-6	120,735168E-6	311,803818E-6	-80,060959E-6	364,971161E-6	-292,682648E-6
-114,154816E-6	572,109222E-6	56,123734E-6	135,135651E-6	324,773788E-6	-66,089630E-6	376,653671E-6	-279,045105E-6
-127,410889E-6	563,287735E-6	48,828125E-6	130,081177E-6	322,818756E-6	-69,427490E-6	373,888016E-6	-282,526016E-6
-108,814240E-6	569,248199E-6	50,163269E-6	161,123276E-6	355,148315E-6	-36,144257E-6	400,066376E-6	-249,576569E-6
-88,214874E-6	574,398041E-6	57,458878E-6	174,427032E-6	364,828110E-6	-26,702881E-6	405,120850E-6	-238,609314E-6
-104,761124E-6	574,636459E-6	60,033798E-6	150,871277E-6	339,221954E-6	-51,879883E-6	381,135941E-6	-264,930725E-6
-108,623505E-6	580,310822E-6	65,088272E-6	145,101547E-6	336,027145E-6	-55,980682E-6	379,943848E-6	-271,987915E-6
-90,122223E-6	590,515137E-6	79,965591E-6	156,450272E-6	348,997116E-6	-42,438507E-6	395,536423E-6	-260,543823E-6
-100,326538E-6	589,561462E-6	89,836121E-6	134,468079E-6	328,636169E-6	-63,133240E-6	382,328033E-6	-283,193588E-6
-113,773346E-6	586,652756E-6	91,075897E-6	123,119354E-6	326,538086E-6	-64,897537E-6	383,901596E-6	-291,013718E-6
-88,024139E-6	593,852997E-6	101,709366E-6	157,213211E-6	365,304947E-6	-23,746490E-6	421,428680E-6	-254,535675E-6
-75,387955E-6	601,291656E-6	112,724304E-6	174,093246E-6	384,235382E-6	-6,008148E-6	439,882278E-6	-238,800049E-6
-88,310242E-6	609,683990E-6	114,679337E-6	169,801712E-6	384,807587E-6	-5,674362E-6	440,263748E-6	-243,282318E-6
-64,706802E-6	625,753403E-6	124,692917E-6	204,372406E-6	424,909592E-6	34,379959E-6	473,690033E-6	-206,279755E-6
-40,388107E-6	632,572174E-6	138,664246E-6	221,300125E-6	439,691544E-6	49,972534E-6	484,752655E-6	-191,783905E-6
-53,453445E-6	631,523132E-6	142,955780E-6	201,988220E-6	420,284271E-6	29,850006E-6	467,252731E-6	-212,764740E-6
-55,694580E-6	632,429123E-6	148,582458E-6	198,411942E-6	419,187546E-6	27,561188E-6	465,917587E-6	-217,199326E-6
-31,900406E-6	633,192062E-6	160,408020E-6	212,812424E-6	433,588028E-6	42,104721E-6	48

  • Hello Elzbieta,

    Thank you for your post.

    It is up to you how you connect the electrode inputs to the ECG channels on the EVM. If you are exporting the data from the GUI, you will have to keep track of which channel corresponds to which ECG lead and process the data accordingly. Unfortunately, we cannot provide additional support for exporting and processing data in Matlab.

    Regards,

    Ryan