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Examples of IIR Filter Design

February 2, 2019 by 3200 Creative

Examples of IIR Filter Design

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  1. Question 1 of 3
    1. Question

    Place the following steps in the order they are used to design and IIR filter.

    • Apply the bilinear transformation
    • Decide on a Butterworth, Chebyshev I, II, or elliptic filter type.
    • Prewarp critical frequencies
    • Apply a frequency transformation

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  2. Question 2 of 3
    2. Question

    Which filter type generally requires the highest order to satisfy a given set of specifications?

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  3. Question 3 of 3
    3. Question

    MATLAB performs filter design in two steps. First the required filter order is found using the specifications, and then the coefficients of a filter with that order are found.

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Course Lessons

  • IIR Filter Design Procedure

  • Analog Filters Used for IIR Filter Design

  • Continuous-Time Butterworth Filters

  • Continuous-Time Chebyshev and Elliptic Filters

  • Frequency Transformations for Continuous-Time Systems

  • The Bilinear Transform

  • IIR Filter Examples Designed Using MATLAB

  • Poor IIR Filter Designs: Don’t Make These Mistakes

Courses

  • Foundations

  • Time Domain LTI Systems

  • Fourier Series and Transforms

  • Sampling and Reconstruction

  • The DFT and Applications

  • The Z-Transform

  • Intro to Filter Design

  • IIR Filter Design

  • FIR Filter Design

  • Random Signal Characterization

  • Basis Representations of Signals

  • Estimation of Power Spectra and Coherence

  • Introduction to Signal Estimation and Detection Theory

  • MMSE Filtering and Least-Squares Problems

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