Long-Wen Chang
lchang@cs.nthu.edu.tw
(O) 573-1076
EECS Room 538
Course Outlines
Handouts
Chapter
1
Chapter 2: Discrete Time Systems
Introduction to discrete time system
Linear time invariant discrete time system
Impulse response of a LTI discrete time system
Causality and stability
Linear convolution and circular convolution
Chapter 3: Z Transform
The z transform
The inverse z transform
Linear convolution with the z transform
Chapter 4: Linear Time Invariant Discrete Time Filters
Introduction of discrete time filters
IIR and FIR filters
Low pass, high pass, band pass and bandstop filters
Various window functions
Chapter 5: Discrete Time Fourier Transform
The discrete time Fourier transform (DTFT)
The inverse discrete time Fourier transform (DTFT)
The sampling theorem and the ideal interpolation
Relationship between DTFT and CTFT(continuous time Fourier transform)
Chapter 6: Discrete Fourier Transform
Discrete Fourier transform (DFT)
Relationship between the DTFT and DFT
Overlap-and-add method
Overlap-and-save method
Fast Fourier transform (FFT)
Fourier Spectrum analysis with DFT
Chapter 7: Discrete Time Filter Design
Introduction of digital filter design
Impulse invariance transformation
Bilinear transformation
Windowing method
Frequency interpolation method
Least square method,
Park-McClellan method
Chapter 8: The implementation of Digital Filters
Introduction of digital filter implementation
VLSI implementation of second order digital filter networks
VLSI implementation of lattice networks