digital-signal-processing
Linear constant-coefficient difference equations
taught
Describing an LTI system by a recursive relation between output and input samples, rather than by an explicit impulse response.
Taught in
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Linear constant-coefficient difference equations
Digital Signal Processing
Requires
- convolution-sum-derivation required
Required by
- Homogeneous and particular solutions of a difference equation required
- Reading a system's frequency response off its difference equation required
- Recursive vs. non-recursive systems -- FIR vs. IIR required
- The system function H(z), its poles, and its zeros required
- Zero-input and zero-state response required
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Local knowledge map
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