例句與造句

1. based on the multiplicative speckle model, a new filtering algorithm based on wavelet transform was developed . first, the multiplicative speckle noise was changed by logarithmic transform into additive noise, which simplified the subsequent speckle suppression . the speckle suppression was carried out in the process of wavelet transform of the logarithmic transformed image
   針對(duì)斑點(diǎn)噪聲的乘性模型特點(diǎn)，構(gòu)造了一種基于小波分析的濾波器：對(duì)sar圖像進(jìn)行對(duì)數(shù)變換，利用小波變換對(duì)對(duì)數(shù)圖像進(jìn)行濾波處理，再通過指數(shù)變換得到去噪圖像。
2. based on the multiplicative speckle model, a new filtering algorithm based on wavelet transform was developed . first, the multiplicative speckle noise was changed by logarithmic transform into additive noise, which simplified the subsequent speckle suppression . the speckle suppression was carried out in the process of wavelet transform of the logarithmic transformed image
   針對(duì)斑點(diǎn)噪聲的乘性模型特點(diǎn)，構(gòu)造了一種基于小波分析的濾波器：對(duì)sar圖像進(jìn)行對(duì)數(shù)變換，利用小波變換對(duì)對(duì)數(shù)圖像進(jìn)行濾波處理，再通過指數(shù)變換得到去噪圖像。
3. It's difficult to find logarithmic transform in a sentence. 用logarithmic transform造句挺難的