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Generate a random binary sequence with P(0) = 0.8, and compare your simulation results with the analytical results.
Suppose there was an error in the channel and the first bit was received as a 0 instead of a 1. Decode the received sequence of bits.
For a binary source with probabilities P(0) = 0.9, P(l) = 0.1, design a Huffman code for the source obtained by blocking m bits together.
Encode the following sequence of 16 values using the Rice code with 7 = 8 and one split sample option.
Write a program for encoding images using the Rice algorithm. Use eight options, including the fundamental sequence, five split sample options.
Given a number a in the interval [0, 1) with an n-h ii binary representation.
The binary arithmetic coding approach specified in the JBIG standard can be used for coding gray-scale images via bit plane encoding.
Bit plane encoding is more effective when the pixels are encoded using a Gray code.
We will encode the sequence 1 3 2 1 with parameters shown in Table .
What is the word length required for unambiguous encoding?
Plot the difference of the rate in bits/symbol and the entropy as a function of L. Comment on the effect of L on the rate.
Discuss the trade-offs involved in selecting larger or smaller values of M.
Design and implement a digram coder for text files of interest to you.
Given an initial dictionary consisting of the letters a b r y b, encode the message using the LZW algorithm.
A sequence is encoded using the LZW algorithm and the initial dictionary shown in Table.
Assume you have a window size of 30 with a look-ahead buffer of size 15. Furthermore, assume that C{a) = 1, C{b) = 2, C{b) = 3, C{r) = 4, and C{y) = 5.
Encode the decoded sequence and make sure you get the same sequence of triples.
Write a program to compute the first-order entropy of some of the image and speech files.
Write a program that randomly selects letters from the 26-letter alphabet [a,b,..., z} and forms four-letter words.
Fear the Penguin Linux has proved itself the most revolutionary software of the past decade. Spending on Linux was expected to reach $280 million by 2006.
Web-Enabled Cell Phones When categorizing computers by size for personal needs, we focused on PDAs, laptops, and desktop computers
Comparing Backup and Recovery Systems Research the Internet to find three different vendors of backup and recovery systems
Introduction about cloud computing (mainly what is it? /explain it in a clear way)
Describe the similarities and differences between XML and HTML.
According to the 2005 article "Fit Software Tests to Code Needs," why are coding standards important to testing?