**AVR32 - Fixed point DSP Library: Q Format**

This module regroups the options used to configure the signed fixed point Q format.

This module regroups the options used to configure the signed fixed point Q format.

Here is a description of the Q-Format:

Q-format: Qa.b

a is the number of bits used to defined the integer value.

b is to define the number of bits used after the radix point (the fractional value).

Here is the formula linking a Q-format number (x) to a decimal number (d):

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