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Thread Subject:
Why divided by less significant bit in input port and then multiply it in output port

Subject: Why divided by less significant bit in input port and then multiply it in output port

From: Honghao

Date: 8 Jun, 2012 22:54:29

Message: 1 of 1

In the fixed point model,

variable c is with 2^-7 less significant bit.

input a, so the model do this:

a* 2^7, then do filtering, then *2^(-7).

why do this?

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