论海湾国家是我出口产品的重点市场之一

<正> 一、概况亚洲西部阿拉伯半岛上的五个新兴酋长国——沙特阿拉伯、科威特、阿拉伯联合酋长国、巴林岛和卡塔尔,人们统称“海湾五国”,土地总面积为224万平方公里,1,202.6万人,人口虽不多,消费水平却很高。由于它们具有丰富的石油资源,加上世界各国对能源的迫切需求,导致了这些国家有巨额的石油收入,积累了大量的外汇资金,使该地区在当今世界经济舞台上起着重要作

A small size programmable digilal signal processor

A small size programmable digital signal processor presented in this paperis one processor of the quadrature dual channels. The filtering method is performedby a group of complex FIR filters and real FIR filters. The signal to noise ratioand the ground clutter elimination are improved. A better detection probability isobtained by three CFAR methods. All the operation is controlled by themicroprogram.