基于随机并行梯度下降（SPGD）算法，32单元变形镜，CCD成像器件等建立了无波前传感自适应光学系统实验平台。
Based on stochastic parallel gradient descent (SPGD) control algorithm, an adaptive optics test-bed without a wave-front sensor was built with a 32-element deformable mirror and a CCD.
提出了一种实现合成孔径雷达(SAR)成像处理的并行算法。
An efficient parallel algorithm for synthetic aperture radar (SAR) imaging is presented in this paper.
在并行多处理器上利用此算法，降低了SAR实时成像的运算量和成像延迟，显著提高了SAR实时成像的处理速度。
It improves the speed and decreases the processing delay of real time SAR imaging on a parallel processor.
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