User`s guide

Uniform Encoder
5-472
The real and complex components of each input (horizontal axis) are
independently quantized to one of 2
3
distinct levels in the range [-2,1.5] and
then mapped to one of 2
3
integer values in the range [0,7].
-2.0 is mapped to 0
-1.5
is mapped to 1
-1.0
is mapped to 2
-0.5
is mapped to 3
0.0
is mapped to 4
0.5
is mapped to 5
1.0
is mapped to 6
1.5
is mapped to 7
The table below shows the results for a few particular inputs.
The output data type is automatically set to
uint8, the most efficient format for
this input range.
Input Quantized Input Output Notes
1.6 1.5+0.0i 7+4i
-0.4 -0.5+0.0i 3+4i
-3.2 -2.0+0.0i 4i
Saturation (real)
0.4-1.2i 0.0-1.5i 4+i
0.4-6.0i 0.0-2.0i 4
Saturation (imaginary)
-4.2+3.5i -2.0+2.0i 7i
Saturation (real and imag)