Readme.txt
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- This simulation script set allows for an OFDM transmission to be
- simulated. Imagetx.m generates the OFDM signal, saving it as a
- windows WAV file. This allows the OFDM signal to be played out a sound
- card and recorded back. Imagerx.m decodes the WAV to extract the
- data.
- settings.m contains all the common settings to specify all the
- simulation parameters such as FFT size, number of carriers,
- input data source file, input and output WAV files, etc.
- See settings.m for more details.
- Note: The both the receiver and transmitter must have a copy of the
- input data file, as this is used for calculating the exact number
- of data words in the transmission.
- The scripts should work as extracted. Just run imagetx.m to generate the
- OFDM signal. Then run imagerx.m to decode the signal. The initial settings
- transmit a wave file 'Corrs.wav'. The decoded OFDM data ('Out.wav') can be
- compared with the original data by listening to the two wave files.
- Note: I have tried this script set in Matlab 5.1 and found that is does not
- work correctly. If you have to get it working under matlab 5, send me an email
- and I will fix up the errors.
- Eric Lawrey October 1997.
- eng-epl@jcu.edu.au
- James Cook University
- Electrical and Computer Engineering Department
- Australia