干涉成像雷达高度计数据BAQ压缩的FPGA实现及数据评估
马金双,唐月英,董晓

Implementation of InIRA Data Compression Using BAQ with FPGA
Jinshuang Ma,Yueying Tang,Xiao Dong
表1 R=3时量化器编译码对应关系表
Table1 3 bit encoding and decoding relationship tables
比较输入编码输出译码输出
1.75σ<x1112.15 σ
1.05σ<x≤1.75σ1101.34 σ
0.50σ<x≤1.05σ1010.76 σ
0<x≤0.50σ1000.25 σ
-0.50σ<x≤0011-0.25 σ
-1.05σ<x≤-0.50σ010-0.76 σ
1.75σ< x ≤-1.05σ001-1.34 σ
x<-1.75σ000-2.15 σ