Akbar Esmaeelzadeh

3 Questions 6 Answers 0 Followers

Questions related from Akbar Esmaeelzadeh

Can anyone help with dimensionality reduction?

For arrhythmia detection purpose, I extract some features from ECG signal. Each feature vector (for each beat) has 1*200 size. I used PCA (principle component analysis) to reduce its dimension to...

20 February 2014 8,402 4 View

ECG signal preprocessing?

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 10,026 15 View

Does anyone have experience with image resizing using interpolation methods?

I have some problems in understanding imresize() fnc. 1. What is differences between 'interpolation method' and 'interpolation kernel'? 2. I want to resize an image (for Ex. A=[1 2 125;0 8 5;4...

27 July 2013 8,087 2 View