例句與造句

1. The advanced algorithm consists of three parts . by choosing more suitable biorthogonal wavelet basis and symmetric periodic extension to improve the compression quality . since most energy focus in the low frequency part , a little distortion will effect the quality of entire image heavily
   由于最低頻部分集中了絕大部分能量，其失真將嚴(yán)重地影響整個(gè)圖像的恢復(fù)質(zhì)量，因此對(duì)其進(jìn)行單獨(dú)處理，本論文嘗試了采用dpcm方法進(jìn)行編碼，充分利用了低頻系數(shù)的相關(guān)性，提高了壓縮比。
2. It's difficult to find symmetric periodic in a sentence. 用symmetric periodic造句挺難的