EC2314 Digital Signal Processing - Formulas - Steps to Solve problems (Scan Version)

[Srini]

Anna University
Department of Electrical and Electronics Engineering

Semester: V
Year : 3rd Yr
Department : B.E Electrical and Electronics Engineering
Regulation : 2008
Subject Code : EC2314
Subject Name : Digital Signal Processing (DSP)
Contents : EC2312 Digital Signal Processing - Formulas , Steps to solve problems, Important Topics (Unit wise - Include all 5 units)

File size : 11mb

Total Pages : 24

Topics Included :
Unit 1:
Classification of Systems :

• To check whether the given signal is continuous or Discrete Time System.
  
• To check whether the given signal is static or dynamic system.
  
• To check whether the given signal is casual or non-casual system.
  
• To check whether the given signal is Linear or Non-Linear System.
  
• To check whether the given signal is Time variant or Time Invariant System (Shift variant)
  
• To check whether the given signal is Stable or unstable system.
  

Classification of Signals
Classification of Discrete Time Signal :

• To check whether the given signal is Energy or Power signal.
  
• To check whether the given signal is Periodic or Aperiodic signal.
  
• To check whether the given signal is Symmetric or Antisymmetric signal.
  
• To check whether the given signal is Causal or Non - Causal signal.
  

Mathematical Representation of Signals.
Spectral Density:

• Shifting
  
• Time Reversal
  
• Time Scaling
  
• Scalar Multiplier
  
• Signal Multiplier
  
• Addition Operation.
  

Sampling Techniques:

• Sample rate
  
• Sample Period
  
• Sample Frequency.
  

Quantization
Quantization Error
Nyquist rate
Aliasing effect


Unit 2:
Z-Transform
Properties of Z-Transform
Inverse Z-Transform :

• Long Division Method
  
• Partial Fraction Method
  
• Residue Method
  
• Convolution Method.
  

Unit 3:
DFT Properties
DIT-FFT using radix-2 Butterfly structure.
DIF-FFT using radix-2 Butterfly structure.
IDFT

Unit 4:
IIR Realization:

• Direct Form - 1 Realization
  
• Direct Form - II Realization
  
• Cascade Form Realization
  
• Parallel Form Realization
  

FIR Realization
Transversal Structure
Cascade Realization
FIR Design using Windowing Techniques

• Hanning Window
  
• Hamming Window
  
• Rectangular Window
  
• Triangular Window or Bartlett window
  
• Raised Cosine Window
  
• Blackman Window
  

Ideal Frequency Response

IIR Desgin

• Analog and Digital Filter
  

Unit 5 :
Introduction
Architecture
Addressing Modes
Functional Modes and Instruction sets
Introduction to commercial processor.

Attachment : Click Here to Attachment.

[rakeshkumar1990]

Thanks for the DSP formula material