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Filter Design Examples

Tutorial Examples

 

Designing Lowpass FIR Filters

 

Getting Started with Multirate Filter (MFILT) Objects

 

FIR Interpolation

 

FIR Decimation

 

Getting Started with Adaptive Filters (ADAPTFILT) Objects

 

Getting Started with Fixed-Point Filters

 

Arbitrary Magnitude Filter Design

 

FIR Filter Design

 

Designing Lowpass FIR Filters

 

Efficient Narrow Transition-Band FIR Filter Design

 

Minimax FIR Filter Design

 

FIR Nyquist (L-th band) Filter Design

 

FIR Halfband Filter Design

 

Least Pth-norm Optimal FIR Filter Design

 

IIR Filter Design

 

Classic IIR Filter Design

 

IIR Polyphase Filter Design

 

Design of Peaking and Notching Filters

 

IIR Filter Design Given a Prescribed Group-Delay

 

Least Pth-Norm Optimal IIR Filter Design

 

Multirate Filters

 

Using a Cascaded Integrator-Comb (CIC) Decimation Filter

 

Analysis of Multirate Filters

 

Design of Decimators/Interpolators

 

Multistage Design Of Decimators/Interpolators

 

Efficient Sample Rate Conversion between Arbitrary Factors

 

Perfect Reconstruction Two-channel Filter Bank

 

Adaptive Filters

 

Getting Started with Adaptive Filters (ADAPTFILT) Objects

 

Adaptive Line Enhancer (ALE)

 

Adaptive Noise Canceling (ANC) Applied to Fetal Electrocardiography

 

Active Noise Control Using a Filtered-X LMS FIR Adaptive Filter

 

Adaptive Noise Cancellation Using RLS Adaptive Filtering

 

Audio Applications

 

Audio Sample-Rate Conversion Using MFILT Objects

 

Audio Weighting Filters

 

 

Octave-Band and Fractional Octave-Band Filters

 

 

Parametric Equalizer Design

 

Communications Applications

 

Pulse Shaping Filter Design

 

Equalization in Digital Communications

 

Arbitrary Magnitude and Phase Filter Design

 

Fractional Delay Filters Using Farrow Structures

 

Complex Bandpass Filter Design

 

IF Subsampling with Complex Multirate Filters

 

Implementing the Filter Chain of a Digital Down-Converter in HDL

 

Fixed Point Filters

 

Floating-Point to Fixed-Point Conversion of FIR Filters

 

Working with Fixed-Point Direct-Form FIR Filters

 

Optimized Fixed-Point FIR Filters

 

Floating-Point to Fixed-Point Conversion of IIR Filters

 

Fixed-Point Scaling of an Elliptic IIR Filter


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