Prosig Signal Processing Blog

Notes, tutorials, news and articles on digital signal capture, processing, techniques and applications

June 6, 2001

DOES THE SIGNAL HAVE A GAUSSIAN PROBABILITY DENSITY?

By Dr Colin Mercer, Technical Director, Prosig

The PROB module in DATS for Windows provides, amongst other options, a probability density analysis. Also, the signal generation suite has a module, GENPRB, which generates a classical Gaussian probability density curve (and others). How then may these be used to compare the probability density of our measured signal with that of a true Gaussian one. The method is quite straight forward and is a matter of scaling. read »»»

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