Digital Signal Processing 3: Analog vs Digital 

3.1.1.a The continuous-time paradigm

3.1.1.b Continuous-time signal processing

3.1.1.c Bandlimited functions

3.1.2.a Polynomial interpolation

3.1.2.b Local interpolation

3.2.1.c Sinc interpolation

3.1.3.a The spectrum of interpolated signals

3.1.3.b The space of bandlimited functions

3.1.3.c The sampling theorem

Signal of the Day: Fukushima

Welcome to DSP Three!

Introduction

What have we learned?

Introduction

What have we learned?

Introduction

What have we learned?

Practice homework

Further reading

Homework for Module 3.1

3.2.1.a Raw sampling

3.2.1.b Sinusoidal aliasing

3.2.1.c Aliasing for arbitrary spectra

3.2.2.a Sampling strategies

3.2.2.b Bandpass sampling

Introduction

What have we learned?

Introduction

Practice homework

Homework for Module 3.2

3.3.1.a Upsampling

3.3.1.b Downsampling

3.3.2 FIR-based sampling rate conversion

Introduction

What have we learned?

Practice Homework

Homework for Module 3.4

3.4.1.a Quantization

3.4.1.b Clipping, saturation and companding

3.4.2 Analog-to-digital and digital-to-analog converters

3.4.3.a Practical sampling and interpolation

3.4.3.b Oversampled D/A

3.4.3.c Oversampled A/D

MP3 Compression

Signal of the Day: Lehman Brothers

Introduction

What have we learned?

Introduction

Introduction

What have we learned?

Practice homework for Module 3.4

Homework for Module 3.4