例句與造句

1. An improved adaptive image watermarking algorithm based on block dct and arnold shuffling is proposed : with shuffling techniques in image watermarking , you can not only prevent illegal users from riddling the content of the images , but also disperse the distributing of error bits in order to enhance the robustness of watermarking
   提出了一種改進(jìn)的基于分塊dct ( discreteconsinetransform )變換和arnold變換的自適應(yīng)圖像水印算法:本文將信息置亂技術(shù)用于圖像水印中,一方面可以使非法使用者無法破譯圖像的內(nèi)容,另一方面可以盡可能的分散錯誤比特的分布,從而提高數(shù)字水印的魯棒性。
2. The communication system ' s performance is briefly analyzed by channel capacity , which is a function of bit error rate ( ber ) . the decision rule is based on the most likelihood method . for reproducing the original binary signals more correctly , time scale transformation method and the approach of ensemble average probability of error bits are introduced
   通過理論分析和仿真實驗，本文研究了這個非線性數(shù)字通信系統(tǒng)性能，給出了誤碼率和信道容量公式，提出了系統(tǒng)參數(shù)調(diào)節(jié)方法，采用最大似然法設(shè)計了適合這個系統(tǒng)輸出的判決規(guī)則。
3. It's difficult to find error bits in a sentence. 用error bits造句挺難的