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Re: Question:FFT in OFDM
Hi all!!!
please don't Confuse IFFT and FFT here as time<->frequency domain converter. any signal is bascially available in both the form simultaniously.
They are infact mathematical operter here to map the samples on subcarriers.
at TX, you can use FFT also but at Rx u...
Hi!!!
basically when you go for oversampling, you are taking samples on wide range i.e. leaving less sapce of band for other signals , coming under the specipied BW.
thats waste of BW.
hi frnds...
i know that clock recovery is done at RX end from incoming data itself. but how a clock can be embedded into tx data at TX end??
any circuit, any info.. regarding that.... plz help....
As per i know:
Algorithmic matlab means you have to write some short of code to view the simulation, creating a m file is part of Algor. matlab
Non-algorithmic matlab means: use of Simulink blocks to realise the simulation...
:D:D
Re: Need Matlab Function
even you don't need any function.
Just after execution of program, Profile your code and it will show the time taken by individual function....
convolutional coding viterbi decoding
plz see the attachment...
RTL and Matlab code of Convolutional coding/viterbi decoding is in this..
and for RS coding u can check:
www.eccpage.com
hope it will help u...
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