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Signal Windowing

By |February 7th, 2017|

In signal processing, a window function is a mathematical function that is zero-valued outside of some chosen interval.

FBI Fingerprint Compression with Wavelab

By |February 5th, 2017|

WaveLab is a library for wavelet analysis, wavelet- packet analysis, cosine-packet. This toolbox is developped by Holger Nahrstaedt and David [...]

Cardiovascular wave analysis

By |January 31st, 2017|

Electrocardiography (ECG) is the process of recording the electrical activity of the heart over a period of time using electrodes [...]

Poor sampling of a Sine

By |January 17th, 2016|

This example displays the sampling of a sinus signal of 100 Hz, with only 6 points of measurement. It underlines [...]