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How to calculate the impulse response values?

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Thommer

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Channel model question

Hello!
I'm given the following plot. I know that the sampling frequency is 8Khz (speech).
I have to calculate the impulse response values for my matlab simulation...
Please help me how to do this,
thank you in advance,
regards,
Thommer
 

mro83

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Channel model question

Hi
I think u can simply set ur sampled points in a vector h[n] and in ur simulation recall that ur sampling rate is 8KHZ.
cheers
 

changfa

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Channel model question

It seems that this channel response comes from some measurement. Your system may not have resolution to distinguish every tap in the figure (it depends on your bandwith).

A general way is to first interpolate the above discrete channel response and then sample it at your symbol rate.
 

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