LAB WM760 - Filter Signals Using MATLAB

Apply MATLAB Based Filters In The DSO's Processing Path
Filter Signals Using MATLAB LAB WM-760A
Apply MATLAB Based Filters in the DSO’s Processing Path



April 21, 2011

LeCroy's XStream series oscilloscopes allow users to embed any of
Summary MATLAB's library of filter types right into the oscilloscope's processing
There is a common need to path. In figure 1 we show an example of a 2-pole, 1 MHz, Butterworth low
filter signals prior to analysis. pass filter which has been applied to the acquired waveform using the
Whether the need is to MATLAB math function.
equalize frequency response
or eliminate noise prior to
further processing it is very
useful to be able to apply a
user selected f