Quiz #2 will take place on Thursday, 4 August at 2.30 pm. The syllabus of the quiz is the contents covered in weeks five and six. Quiz #1 will take place on Thursday 21 June at 2.00 pm. The syllabus of the quiz is the contents covered in the first FOUR weeks.
Week 1: Introduction  The Roots of DSP, Telecommunication, Audio Processing, Echo Location, Image Processing (Smith Chapter 1)
 Signals, Systems and Signal Processing (1.1, Proakis)
 Classification of Signals (1.2, Proakis)
 The concept of frequency in CT and DT Signals (1.3.11.3.2, Proakis)
 Sampling of Analog Signals, The Sampling Theorem, Quantization, Coding (1.4.1,1.4.2, 1.4.3, 1.4.5, Proakis)
Week 2: Statistics, Probability and Noise (Chapter 2, Smith)  Signal and Graph Terminology
 Mean and Standard Deviation
 Signal vs. Underlying Process
 Precision and Accuracy
Week 3: Linear Systems (Chapter 5, Smith)  Signals and Systems
 Requirements for Linearity
 Static Linearity and Sinusoidal Fidelity
 Examples of Linear and Nonlinear systems
 Special Properties of Linearity
 Superposition, Common decompositions, Alternatives to Linearity
Week 4: DT Signals and Systems  Elementary DT Signals, Classification of DT Signals, Simple Manipulation of DT Signals (2.1.1, 2.1.2, 2.1.3, Proakis)
 DT Systems: Inputoutput description of systems, block diagram representation (2.2.1, 2.2.2, Proakis)
Week 5: DT Systems, Convolution (Chapter 6, Smith; Proakis)  Classification of DT Systems (2.2.3 Proakis)
 Delta Function, Impulse response
 Convolution
 Input side algorithm, Output side algorithm
 Sum of Weighted Input
 Proakis: Example 2.3.2
Week 6: Properties of Convolution (Chapter 7, Smith)  Common Impulse responses (Excluding pages 128131)
 Mathematical Properties
 Correlation
Week 7: Discrete Fourier Transform (Chapter 8, Smith)  Family of Fourier Transform
 Notation and Format of DFT
 Frequency domain's Independent variable
 DFT Basis Functions
 Synthesis: Calculating the Inverse DFT
 Analysis, Calculating the DFT
 Duality, Polar Notation (up to page 164)
