Embedded Files
FInal matlab code was used to transmit bit patterns. For a frame, selected bit series was displayed as symbols and they were captured by the camera and decoded
Fig 1: The coordinates map on top of the summation image of the first 100 binary frames
Fig 2: A captured frame of a symbol
Fig 3: Binary converted images ready for analyzing
Fig 4: An array of windows around the coordinates of 100 centroids
Fig 5: Mapped data sets are with the set of window arrays for analysis.
The analysis was done for different distances between the transmitter and the receiver (60cm, 70cm, 80cm, 90cm, 100cm and 110cm).
And a BER analysis was done for these distances separately and plotted a graph illustrating this variation.
Fig 6: Variation of Bit Error Rate with the distance between transmitter and the receiver
Google Sites
Report abuse