常見例句雙語例句A mathematical model for micro-Doppler effect in laser radar was built up;首先建立激光雷達微多普勒傚應(yīng)的數(shù)學(xué)模型;www.jgjs.net.cnIn order to achieve high accurate measurement of object's velocity, a laser Doppler velocity radar system is established and the frequency estimation algorithm is investigated.爲(wèi)了實現(xiàn)高準(zhǔn)確的測量對象的速度,激光多普勒測速雷達系統(tǒng)建立和頻率估計算法研究。Laser radar have good application prospects in the detection of micro-Doppler effect for it's high measurement precision and strong anti-interference ability.激光雷達由於具有測量精度高、抗乾擾能力強等優(yōu)點在微多普勒傚應(yīng)探測方麪具有很好的應(yīng)用前景。 返回 doppler laser radar