Application of signal processing techniques on biomedical signals | Contact experts in Biomedical Signal Processing to get answers
1,581 views 228 posts
Questions related to Biomedical Signal Processing
I am working on a project related to automated prosthesis. I need to implement my classifier on some dsp chip. So that it is small and compact and the system can overall be portable. And of course...
09 September 2013 3,158 16 View
AD and Normal EEG signals.
09 September 2013 3,073 4 View
Biomedical signals such as ECG, EEG, ERG, EMG etc.
09 September 2013 3,343 20 View
There are some methods for prediction of chaotic time series also for long time predictions. But for long time prediction the cumulative error of each step affects the final result. So, is it...
29 August 2013 690 6 View
I'm working on cardiac arrhythmia detection. What segmentation method do you recommend? If i want to segment the ECG into "beats", what is the best method? Is there a Matlab code for it? Thanks
19 August 2013 10,039 15 View
08 August 2013 4,038 7 View
I am trying to determine EMG on-off times by plotting linear envelope of the signal. I have encountered a few issues and would like to share it here. 1. I have collected patient walking data...
08 August 2013 8,966 8 View
08 August 2013 8,300 16 View
Which techniques have been implemented to perform this?
30 May 2013 3,076 8 View
Does anyone know how to convert ecg holter data to .mat file or any type which is compatible with matlab? How to extract vector of this signal (the value of each sample of the signal) (The...
05 May 2013 7,348 3 View
?
05 May 2013 2,851 1 View
05 May 2013 5,277 9 View
I want to generate a spiking signal of desired frequency and amplitude. I want to give this as an input to my astrocyte-vessel model which gives some output value. Dont consider the details of...
04 April 2013 2,017 2 View
Although, i have encountered in literature that there are two database, generally used for the verification of the proposed algorithm. One is qdheart and second one is egeneralmedical, but i could...
03 March 2013 9,935 0 View
I'm working on cardiac arrhythmia detection. Now I want to reduce the ECG signal dimension by using principle component analysis. I have tried some algorithms for this reason, but I get very poor...
03 March 2013 8,598 30 View
I need some Parkinson's Patient's EEGs to carry out my project. I found a few on Physionet but that is not enough. Can anyone help me out please?
03 March 2013 2,680 0 View
I work on environmental artfacts during EEG recordings. I'm studying the light, the influence of the conductor equipment linked, or not linked, to the ground and the use or non-use of the...
21 February 2013 3,748 2 View
I want to combine biosignal properties with the specific features of related images. Is it possible to fuse signal properties by image characteristics?
02 February 2013 6,815 7 View
02 February 2013 3,542 2 View
Extended kalman filter for Pick detection for non-linear heart rate - Matlab code. I am Stuck with Complexity of the mathematics.
02 February 2013 8,009 0 View
Most of the biopotentials are less than 30Hz, others are so low as almost 1Hz....
23 January 2013 3,307 8 View
I want to classify surface EMG signals for the control of upper limb prosthesis... I have four channel data and the frequency range is 20 to 150Hz. I have seen some papers using WNN and LDA and...
17 January 2013 6,727 7 View
I am trying to learn about the muscle characteristics of a particular neurodegenerative disease: 1) What kind of information (i.e muscle weakness, Spasticity, fatigue) should I look out for in...
15 January 2013 2,520 9 View
For measuring BP using ECG and PPG wave.
01 January 2013 1,098 2 View