7-1: Impulse and step response for cascaded FIR systems

  • 9–1
 

7-2: Impulse and step response for cascaded FIR systems

  • 9–2
 

7-3: Impulse and step response for cascaded FIR systems

  • 9–3
 

7-4: Difference Equation from H(z); Impulse Response h[n]

  • 9–4
 

7-5: Cascade of 2 FIR Systems; H(z); Zeros; Difference Equation

  • 9–5
 

7-6: Complex Roots of Polynomial; Plot in z-Plane

  • 9–6
 

7-7: Output Signal y[n] from FIR H(z) and Sinusoidal Input Signal x[n]

  • 9–7
 

7-8: Cascade of 2 FIR Systems; H(z); Zeros; Difference Equation

  • 9–8
 

7-9: Cascade of 3 FIR Systems: Obtain Overall Difference Equation

  • 9–9
 

7-10: Output Signal y[n] from FIR H(z) and Sinusoidal Input Signal x[n]

  • 9–10
 

7-11: H(z) for FIR Filter; Zeros; Frequency Response; Impulse Response h[n]

  • 9–11
 

7-12: Cascade of 2 FIR Systems; H(z); Difference Equation; Impulse Response h[n]

  • 9–12
 

7-13: Pole-Zero Plot for H(z); Nulling Sinusoidal Inputs; Sketch Frequency Response

  • 9–13
 

7-14: System Functions and Frequency Response

  • 9–14
 

7-15: Discrete-Time Filtering of a Continuous-Time Signal

  • 9–15
 

7-16: FIR Difference Equation from System Function

  • 9–16
 

7-17: H(z) and output signal for FIR Filter

  • 9–17
 

7-18: Compute z-Transforms of shifted impulses

  • 9–18
 

7-19: Filtering Sinusoids Using MATLAB

  • 9–19
 

7-20: Find Ouput of LTI System Function

  • 9–20
 

7-21: H(z) and Difference Equation for Cascade of 3 FIR Systems

  • 9–21
 

7-22: Discrete-Time Processing of Continuous-Time Signals

  • 9–22
 

7-23: Different descriptions of an FIR system

  • 9–23
 

7-24: 3 domains from MATLAB code

  • 9–24
 

7-25: H(z) for cascaded systems

  • 9–25
 

7-26: H(z) for cascaded systems

  • 9–26
 

7-27: Find the System Function H(z) Given Other System Descriptions

  • 9–27
 

7-28: Analyze a System Defined by a MATLAB Program

  • 9–28
 

7-29: Find Outputs of an FIR Filter Defined by a Factored System Function

  • 9–29
 

7-30: Deconvolution in cascade of systems

  • 9–30
 

7-31: Frequency response & H(z) from MATLAB code

  • 9–31
 
 

7-33: Impulse response and H(z) for parallel connection

  • 9–33
 

7-34: Impulse response and H(z) for parallel connection

  • 9–34
 

7-35: Impulse response and H(z) for parallel connection

  • 9–35
 

7-36: H(z) for FIR Filter; Zeros; Frequency Response; Sinusoidal Input

  • 9–36
 

7-37: Difference Equation from H(z); Impulse Response h[n]

  • 9–37
 

7-38: Difference Equation from H(z); Impulse Response h[n]; Step Response

  • 9–38
 

7-39: H(z) Factored into Cascade of 2 FIR Systems

  • 9–39
 

7-40: H(z) and Difference Equation from Block Diagram for FIR Filter

  • 9–40
 

7-41: H(z) and Difference Equation from Block Diagram for FIR Filter

  • 9–41
 

7-42: Frequency Response from Pole-Zero Plot

  • 9–42
 

7-43: Discrete-Time Filtering of a Continuous-Time Signal

  • 9–43
 

7-44: Cascade of 3 LTI Systems

  • 9–44
 

7-45: Ouput of LTI System Function via z-Transforms

  • 9–45
 

7-46: Discrete-Time Processing of Continuous-Time Signals

  • 9–46
 

7-47: Cascade FIR Systems

  • 9–47
 

7-48: Discrete-Time Filtering of Continuous-Time Signals

  • 9–48
 
 

7-50: Frequency Response from H(z); Nulling; Sinusoidal Input

  • 9–50
 

7-51: Output Signal y[n] from FIR H(z) and Complex Exponential Input x[n]

  • 9–51
 

7-52: Difference Equation from H(z); Frequency Response

  • 9–52
 

7-53: Complex Roots of Polynomial; Plot in z-Plane

  • 9–53
 

7-54: Output Signal y[n] from FIR H(z) and Periodic Input Signal x[n]

  • 9–54
 

7-55: H(z) for FIR Filter; Zeros; Complex Exponential Inputs

  • 9–55
 

7-56: Cascade of 3 FIR Systems: Obtain Overall Difference Equation

  • 9–56
 

7-57: Output Signal y[n] from FIR H(z) and Complex Exponential Input x[n]

  • 9–57
 

7-58: Frequency Response and H(z) from Difference Equation

  • 9–58
 

7-59: Output via z-transform method

  • 9–59
 

7-60: Output Signal y[n] from FIR H(z) and Various Inputs

  • 9–60
 

7-61: Cascade of 2 FIR Systems; H(z); Impulse Response h[n]

  • 9–61
 

7-62: Output Signal y[n] from FIR H(z) and Various Inputs

  • 9–62
 

7-63: Difference Equation from H(z); Zeros & Poles

  • 9–63
 

7-64: H(z) for FIR Filter; Zeros; Frequency Response

  • 9–64
 

7-65: Difference Equation from H(z); Zeros & Poles; Impulse Response h[n]

  • 9–65
 

7-66: Cascade of 2 FIR Systems; H(z); Difference Equation; Impulse Response h[n]

  • 9–66
 

7-67: Pole-Zero Plot for H(z); Nulling Sinusoidal Inputs; Length of FIR Filter

  • 9–67
 

7-68: Design FIR H(z) to Null Sinusoidal Inputs Sampled by C/D

  • 9–68
 

7-69: Difference Equation from H(z); Frequency Response; Impulse Response h[n]

  • 9–69
 

7-70: Complex Roots of Polynomial; Plot in z-Plane

  • 9–70
 

7-71: Difference Equation from H(z); Frequency Response; Sinusoidal Input

  • 9–71
 

7-72: Difference Equation from H(z); Zeros & Poles

  • 9–72
 

7-73: Difference Equation from H(z); Zeros; Complex Exponential Inputs

  • 9–73
 

7-74: Difference Equation from H(z); Impulse Response h[n]

  • 9–74
 

7-75: Difference Equation from H(z); Impulse Response h[n]; Step Response

  • 9–75
 

7-76: Digital Filtering of Continuous-Time Signals

  • 9–76
 

7-77: Sum of Signals through H(z)

  • 9–77
 

7-78: Difference Equation and H(z) for Cascaded Systems

  • 9–78
 

7-79: Difference Equation for Cascade of 3 Systems

  • 9–79
 

7-80: Difference Equation from H(z); Impulse Response h[n]

  • 9–80
 

7-81: Discrete-Time Filtering of a Continuous-Time Signal

  • 9–81
 

7-82: Discrete-Time Filtering of a Continuous-Time Signal

  • 9–82
 

7-83: Response of LTI System Function

  • 9–83
 

7-84: Discrete-Time Processing of Continuous-Time Signals

  • 9–84