1.Evaluation of the performance of Convolution coder and decoder for binary generator with AWGN channel and Rician fading Channel using Matlab-Simulink: In the digital communication system, to improve the data quality for the reliable communication, ’error control coding’ techniques are used and ‘convolutional coding ‘is one among them. Convolutional Coder has a memory. It reduces the transmitted power and require smaller amount of storage memory and hence reducing the hardware. The performance of convolutional coder is usually evaluated by simulating the encoding and decoding operations along with the suitable channel model such as AWGN and Rician fading channel.
2.Simulation of T Flip Flop using Cadence: T Flip flop is simulated at gate-level and circuit level and its layout is drawn using Cadence Composer Schematic and Virtuoso tool.
3.Implementation of Vending Machine Controller using Xilinx/ModelSim: The software is developed for vending machine controller in VHDL coding using Xilinx and verified using ModelSim. It is designed as a Moore machine wherein it takes the input data (money) which is encoded in the binary form. Again depending on the binary state different outputs (i.e. the ice cream and the appropriate money) are delivered to the customer and such system helps to save the time.
