https://fr.mathworks.com/help/dsp/ug/design-of-decimatorsinterpolators.html
Design of Decimators and Interpolators - MATLAB & Simulink
This example shows how to design filters for decimation and interpolation of discrete sequences.
design ofmatlabsimulink
https://nl.mathworks.com/help/dsp/ug/two-channel-filter-bank-using-halfband-decimators-and-halfband-interpolators.html
Two-Channel Filter Bank Using Halfband Decimators and Halfband Interpolators - MATLAB & Simulink
Implement a two-channel filter bank using the FIR and IIR halfband filters.
twochannelfilterbankusing