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broadband signal generation, randn, delay in time

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Praveen_C

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Hi

I need a small help regarding generating broadband signal in Matlab.

I need to generate two broadband signals s1(t) and s2(t) (in terms of time 't'). At a later stage, I need to find s1(t-D), where 'D' is the delay and can be a real number(say 3.1)

I understand I can use s1 = randn(1,1000), but that's a discrete signal, and at a later stage, I will have to add a delay 'D', that is given in terms of time 't'. If you suggest I use randn, then how can I convert the 'D', in terms of a discrete signal?

Definitely I cannot use s1 = randn(1,1000)-3.1, right?

Can you please help me?

Cheers

P
 

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