|
|
Compression of ECG signal
Blaschová, Eliška ; Němcová, Andrea (referee) ; Vítek, Martin (advisor)
This paper represents the most well-known compression methods, which have been published. A Compression of ECG signal is important primarily for space saving in memory cards or efficiency improvement of data transfer. An application of wavelet transform for compression is a worldwide discussed topic and this is the reason why the paper focuses in this direction. Gained wavelet coefficients might be firstly quantized and then compressed using suitable method. There are many options for a selection of wavelet and a degree of decomposition, which will be tested from the point of view of the most efficient compression of ECG signal.
|
|
|
Effect of different numerical representations of DNA on molecular taxonomy
Blaschová, Eliška ; Provazník, Ivo (referee) ; Maděránková, Denisa (advisor)
This paper introduces the classical and molecular taxonomy used for classification of organisms. It represents the direction of DNA barcoding as a possibility to identify unknown organism. Acquired mitochondrial DNA sequences in DNA barcoding can by transform by suitable method to numerical representation that will properly inform about the organisms relationship to other taxa. In this work, we consider three methods of numerical representation: the 1st and 4th quadrant EIIP values and 3D numerical representation reduction. The practical part is programmed identification analysis, which assigns the test organisms reference organism. Testing is performed at 4 reference files and analyzed 5 files. The work summarized the success assigning the correct reference for the selected method of numerical representation.
|
|
|
Effect of different numerical representations of DNA on molecular taxonomy
Blaschová, Eliška ; Provazník, Ivo (referee) ; Maděránková, Denisa (advisor)
This paper introduces the classical and molecular taxonomy used for classification of organisms. It represents the direction of DNA barcoding as a possibility to identify unknown organism. Acquired mitochondrial DNA sequences in DNA barcoding can by transform by suitable method to numerical representation that will properly inform about the organisms relationship to other taxa. In this work, we consider three methods of numerical representation: the 1st and 4th quadrant EIIP values and 3D numerical representation reduction. The practical part is programmed identification analysis, which assigns the test organisms reference organism. Testing is performed at 4 reference files and analyzed 5 files. The work summarized the success assigning the correct reference for the selected method of numerical representation.
|
|
|
Compression of ECG signal
Blaschová, Eliška ; Němcová, Andrea (referee) ; Vítek, Martin (advisor)
This paper represents the most well-known compression methods, which have been published. A Compression of ECG signal is important primarily for space saving in memory cards or efficiency improvement of data transfer. An application of wavelet transform for compression is a worldwide discussed topic and this is the reason why the paper focuses in this direction. Gained wavelet coefficients might be firstly quantized and then compressed using suitable method. There are many options for a selection of wavelet and a degree of decomposition, which will be tested from the point of view of the most efficient compression of ECG signal.
|
guest ::
