raw signal meaning in Chinese
原始信号
Examples
- 3 . the algorithms for generating spaceborne sar raw signals are explored
3 .讨论了星载sar回波信号生成算法。 - The problem for simulation of sar raw signal and the terrain - echo simulation are discussed . the principle of high resolution imaging is analysed
论文从建立合成孔径雷达回波模型入手，分析了合成孔径雷达高分辨率成像的基本原理。 - 4 . based on the raw data simulation algorithm , a method of developing distributed target ' s raw signal simulator of spaceborne sar is given
本文在星载sar分布目标原始数据模拟方法基础上，提出了一种星载合成孔径雷达分布目标回波模拟源的实现方法。 - The raw signal simulator , which could generate the real - time echoes of distributed target , is divided into two parts : software and hardware platforms
软件模块的功能是生成星载sar分布目标原始数据，而硬件模块的功能是实时的把离散的原始数据转换成模拟的射频输出信号。 - It commences from review of the theory of sar high resolution in the text , the fundaments and computation procedures of two algorithms for sar raw signal generation ? ? rtpc , 2dfft are introduced
文中从回顾sar高分辨原理入手,介绍了距离时域脉冲相干法和二维频域快速傅氏变换法这两种回波信号生成算法的基本原理和计算步骤。