Computer simulation of evaluating fire effectiveness to area target 面目標(biāo)射擊效率評(píng)定的計(jì)算機(jī)模擬法
Mathematical analysis , computer simulation and spot testing are three basic methods for performance analysis and evaluation 數(shù)學(xué)分析法、計(jì)算機(jī)模擬法和實(shí)際測(cè)量法是三種基本的分析、評(píng)價(jià)方法。
The three adapted algorithms are tested with the most popular method of computer simulation to evaluate tree constructing algorithms . the results show that the accuracy of the improved algorithms is greatly improved 以上算法都采用了評(píng)價(jià)建樹算法中最常用的計(jì)算機(jī)模擬法來測(cè)試其性能,從實(shí)驗(yàn)結(jié)果來看,改進(jìn)算法的準(zhǔn)確性都有較大提高。
As a nondestructive technique to measure the inner fine structure of the cathode , the ict has the unique advantage . we discussed the emission mechanism of thermionic cathode , and tried to explain the excellent performance of mixed metal cathode by richardson formula and muller ' s computational model 4 )就當(dāng)前鋇鎢陰極發(fā)射機(jī)理的兩個(gè)主要理論模型作了自己的探討,并初探了鋇鎢陰極中鋇的供應(yīng)機(jī)制及發(fā)射壽命預(yù)測(cè)的問題,而且用理查遜公式的推導(dǎo)和muller計(jì)算機(jī)模擬法解釋了混合基鋇鎢陰極的優(yōu)良性能。