Essays about: "hilbert huang"

Found 2 essays containing the words hilbert huang.

1. 1. Hilbert Transform : Mathematical Theory and Applications to Signal processing

   University essay from Linköpings universitet/Matematik och tillämpad matematik; Linköpings universitet/Tekniska fakulteten

   Author : Måns Klingspor; [2015]
   Keywords : Hilbert transform; Hilbert-Huang transform; Electrocardiography; Electrocardiogram; ECG; EKG; Nonstationary processes; Hilbert spectrum; Modulation; Single-sideband modulation; QRS complex; QRS; QRS detection; SSB;

   Abstract : The Hilbert transform is a widely used transform in signal processing. In this thesis we explore its use for three different applications: electrocardiography, the Hilbert-Huang transform and modulation. For electrocardiography, we examine how and why the Hilbert transform can be used for QRS complex detection. READ MORE

3. 2. Identification of cause of impairment in spiral drawings, using non-stationary feature extraction approach

   University essay from Datateknik

   Author : Muhammad Usman Yaseen; [2012]
   Keywords : Parkinson’s Disease; Hilbert Huang Transform; Principle Component Analysis;

   Abstract : Parkinson’s disease is a clinical syndrome manifesting with slowness and instability. As it is a progressive disease with varying symptoms, repeated assessments are necessary to determine the outcome of treatment changes in the patient. In the recent past, a computer-based method was developed to rate impairment in spiral drawings. READ MORE