Signal Processing Lab

Signal Processing Laboratory:

The Signal processing laboratory is equipped with the state of art TMS320C54X, `C55X, `C64X & TMS320C67X DSP kits. The tools required for code development, simulation and debugging such as MATLAB and Code Composer Studio (CCS) IDE are available. Accessories for Real Time Signal Processing is available.

 

UG  LAB EXPERIMENTS

SIMULATION EXPERIMENTS

 

 

S.NO

 

 

                                   LIST OF EXPERIMENTS

1.

 

Realization of correlation of two discrete signals
 

2.

 

Realization of sub band filter using linear convolution

 

3.

 

Design and implementation of FIR filter
 

4.

 

Design and implementation of IIR filter

 

5.

 

Realization of STFT using FFT

 

6.

 

Demonstration of Bayes technique

 

7.

 

Demonstration of Min-max technique
 

8.

 

Realization of FIR Wiener filter
 

 

TMS320C54X PROCESSOR EXPERIMENTS
 

 

S.NO

 

 

LIST OF EXPERIMENTS

 

     1

 

Study of various addressing modes

 

2

 

Sequence generation and number sorting

 

 

3

 

Convolution using overlap add and overlap save methods

 

 

    4

 

Wave pattern generation

 

 

5

 

FIR filter implementation

 

 

 

EC610 Digital signal and Image Processing Laboratory

List of Equipments
 

Sl. No.

Name of the Equipment

Amount (Rs.)

       1.

PC-Pentium IV based – HP make

2.50 lakh

       2.

PC-Pentium core 2 Duo based – HP make

1.50 lakh

       3.

PC-Pentium core 2 Duo based- Dell optiplex 745

0.50 lakh

       4.

PC- Intel core i3 based – Dell Optiplex 980

4.50 lakh

       5.

PC- Intel core i7 based – Dell Optiplex 990

5.00 lakh

       6.

PC-Intel core i7 4core based ACCER Veriton

9.00 lakh

       7.

12V, 100AH SMF batteries replacement for 5KVA UPS

1.50 lakh

 

List of Experiments

 

Sl. No.

Experiment

       1.

Generation of Multivariate Gaussian generated data with desired mean vector and the required co-variance matrix.

       2.

(A) Sub-band Discrete Fourier Transformation

 (B) Non-Uniform Discrete Fourier Transformation

 (C) Warped Discrete Fourier Transformation

       3.

(A) Transmultiplexer

(B) Quadrature –mirror filter

       4.

Design and Realization of the adaptive filter using LMS algorithm (solved using steepest-descent algorithm)

       5.

Representation of the 2D image signal as the linear combinations of PCA (Eigen faces)

       6.

Image compression using Discrete cosine transformation (DCT).

       7.

Discrete Multitone Transmission (DMT)

       8.

Orthogonal Frequency-division multiplexing (OFDM)

       9.

Multiple-input Multiple output (MIMO)

       10.

Speech recognition using Support Vector Machine (SVM)

       11.

Study of wireless-telecommunication using Wicomm-T, Wireless digital communication system SDR platform.

Lab in charge: Dr. M.Bhaskar & Mrs. R.Thilagavathy

Contact details:

Name             :  Dr. M.Bhaskar

Designation  :Associate Professor

Department of Electronics and Communication Engineering

National Institute of Technology

Tiruchirappalli – 620 015, Tamil Nadu

Phone : + 91 431 250 3310

Mail Id : bhaskar@nitt.edu

Name             : Mrs. R.Thilagavathy

Designation  :Assistant Professor

Department of Electronics and Communication Engineering

National Institute of Technology

Tiruchirappalli – 620 015, Tamil Nadu

Phone : + 91 431 250 3313

Mail Id : thilagavathy@nitt.edu