摘要
研究了两维快速傅里叶变换 (FFT)的 FPGA(Field Programable Gate Array)实现问题 ,解决了空间太阳望远镜在轨实时图像处理与航天级 DSP运算速度不足之间的矛盾 ;经过实验验证 。
In this paper,the realization of two dimension FFT by using FPGA is studied and achieved.It eliminates the confliction between real time image manipulation of space solar telescope and lower operation speed of the space level DSP;It is approved by experiments that all the targets are satisfied.
出处
《航空计测技术》
2003年第3期14-15,18,共3页
Aviation Metrology & Measurement Technology
基金
国家 8 63项目资金资助 863 -2 .5 .1.2 5
