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Unformatted text preview: f cult to determine that a transmission is even present. To test your statistical analysis skills, a dataset transmission.mat located in the courses Matlab directory contains two vectors. One, x nd , contains no transmitted data; the second, x d , contains a bit stream. These data were produced by very similar statistical models, differing only in that second included a bit stream. (a) Characterize the stochastic signal x nd as much as you can. Estimate the marginal amplitude distribution, the correlation function, and any other statistics you think might be important. (b) Extra Credit!! Decode the bit stream by any technique you like. [ A clue : Only 128 bits are contained in this length256 signal.] (c) What is the transmitted message?...
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This homework help was uploaded on 02/11/2008 for the course ELEC 431 taught by Professor Abercrombie during the Spring '07 term at Rice.
 Spring '07
 Abercrombie
 Electrical Engineering, Digital Signal Processing, Signal Processing

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