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Topic: SNR script to run using Matlab
Replies: 2   Last Post: Jan 4, 2013 4:27 AM

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Posts: 26
Registered: 12/22/12
Re: SNR script to run using Matlab
Posted: Jan 1, 2013 6:49 PM
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On Tue, 01 Jan 2013 20:41:08 +0000, Wan wrote:

> Hi,
> I have a problem to run a script for SNR. Here the details.
> By using the given signal, the signal should be embended with noise with
> with different Signal-to-noise ration (SNR) of 0dB, 5dB, 10dB, 15dB,
> 20dB, 25 dB and 30 dB. Details of the programming should include:
> 1. How SNR of the noisy signal is calculated 2. Comparison of time
> domain and Power Spectrum Density (PSD) of original signal, noisy signal
> and filtered signal for each SNR.
> Anyone know how to write script for this SNR using given signal?

Yes, I can think of a few ways one could do that. First, you should get
started on your homework, then come back with an update on what you tried
to do and what actually happened.

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