例句與用法

1. using laser raman spectrum parameters as indicators of maturation for organic carbon
   應(yīng)用激光喇曼光譜特征參數(shù)反映有機碳質(zhì)的成熟度
2. but it is difficult to be realized . the paper proposes a method of frequency domain pairing according to frequency spectrum parameter of lfmcw beat signal
   本文則提出一種通過特征參數(shù)進(jìn)行頻域配對消除距離速度耦合的方法，結(jié)構(gòu)簡單，容易實現(xiàn)。
3. the spectra parameters of these crystals can be calculated by the f-l formula, which show that the crystals are applicable for the tunable laser and femtosecond laser because of their large emission broadband ( fwhm 50nm )
   用f?l公式計算了晶體yb3+的2f7/22f5/2能級躍遷的發(fā)射截面、輻射躍遷幾率、輻射壽命等光譜參數(shù)。
4. power spectrum parameters, such as the power spectrum dc component . gamma ., half power bandwidth bw and average power . psi . w are transformed to . gamma ., an equivalent half power bandwidth be and an equivalent average power . psi . e, where be is a predetermined constant
   頻率軸參數(shù)如頻譜的直流部份、平均能量、以及半能量頻寬等，可以利用本發(fā)明所提出之架構(gòu)將其轉(zhuǎn)換、等效平均能量、以及等效半能量頻寬，其中等效半能量頻寬的值是一個給定的常數(shù)。
5. after analyzing the result of the experiment and the feature for text-independent recognition, we make a solution to the defects of the system . then long-time spectrum parameter and lpcc or mfcc are blended to be studied in detail to make the feature parameter . using these technologies, a high recognition rate was made
   針對單獨使用lpcc或mfcc應(yīng)用于說話人識別中存在識別率還不夠高的問題,分析了原因,然后又對長時頻譜特征進(jìn)行了研究,并把長時頻譜特征分別與lpcc和mfcc結(jié)合起來共同應(yīng)用于說話人識別試驗,從而在一定程度上減少了單獨使用lpcc或mfcc運用于說話人識別中存在的問題,提高了系統(tǒng)的識別性能,取得了較好的效果。