DSP 概論 : Biomedical Signal Processing. 台大生醫電資所／電機系 李百祺. Brain-Machine Interface. Play games? Communicate? Assist disable?. Brain-Machine Interface. Brain-Machine Interface. (By ATR-Honda). The Need for Biomedical Signal Processing. What is it?.
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DSP概論: Biomedical Signal Processing
Will focus mostly on bioelectric signal.
Ionic Relations in the Cell
Neuron (Rabbit Retina)
6250 ions/mm2 for
100mV membrane potential
(For frog skeletal muscle)
PVC with echo
Conduction: SA Block (Type I)
Conduction: Complete AV Block
Rate: Atrial Tachycardia (160 bpm)
Rate: Ventricular Tachycardia
Rate: Ventricular Fibrillation
Rate: Sinus Bradycardia
Applications of Signal Processing Techniques
Noise Sources of ECG
s + n0
ECG pre-amp output
Is straightforward implementation sufficient for biomedical signals?
Another Example:Signal Processing for Blood Velocity Estimation(Please refer to the class notes.)
Term ProjectApplications of PCA (Principle Component Analysis) in Biomedical Signal ProcessingDue 6/25/2007, Hardcopy in my mailbox (BL-425)