This examples shows you how to filter an ECG signal that has high-freqquency noise, and remove the noise by low-pass filtering.
Design lowpass FIR Nyquist filters. It also compares these filters with raised cosine and square root raised cosine filters. These filters are widely used in pulse-shaping for digital
Design filters for decimation and interpolation. Typically lowpass filters are used for decimation and for interpolation. When decimating, lowpass filters are used to reduce the
Remove the high-frequency outliers from a streaming signal using the dsp.MedianFilter System object™.
The efficiency gains that are possible when using multirate and multistage filters for certain applications. In this case a distinct advantage is achieved over regular linear-phase
Synthesize a series of four stereo signals into a broadband signal by using the Channel Synthesizer block. At the receiving end of the model, split this broadband signal back into the
Implement a 25-tap lowpass FIR filter by using the docid:dsp_ref.bvi0_ng-1 block.