P - permute 中文 - EN166

permute vt.1.交換；取代，變更；置換。2.【數學】排列。3....

permutite
In the part of image encryption , chaotic map based on kolmogorov flow is used to permute . changing the traditional stream - cipher , new chaotic pseudo - random sequence generator based on the theory of product cipher is presented to substitute the pixel . based on it , linear map to confuse the pixel is presented further , withstanding statistical attack 在圖像加密方面,采用基于kolmogorovflows的混沌映射對圖像進行置亂,對傳統流加密進行改造,提出了基于乘積密碼理論的新型混沌偽隨機序列發生器完成象素的混淆,并在此基礎上進一步采用線性映射對象素進行擴散以抵抗統計攻擊。
A permutated implicit enumeration for the linear 0 - 1 programming model is proposed according to the generic model in this thesis , which utilizes the relationship between the objective functions , permutes the constrained solutions so as to search the optimum solution in the aggregate of minimums and accelerate the convergence speed 針對多機場的非實時流量管理的模型，提出了基于排序的隱枚舉法，它利用目標函數值大小的相對關系，對約束條件解進行排序，在最小解集中尋找最優解，以加快收斂速度。
Researches the basis watermark managing works particularly and systemly . there are many works to do on watermak technology except watermark embedding and extraction arithmetics such as the watermark choosing , encoding , modulating , demodulating and the watermark capacity . these prior and ultimate works ensure that the arithmetic is brought into effect . just understanding these , this paper analyses and researches the basic watermark theoretics in many pages . it brings forward chaos modulation on watermark modulating , brings forward chaos permuting on image permuting , introduces bch encoding on letter watermark processing and discusses the approximate estimate of the watermark capacity in dct domain and dwt domain by applying the current communication theoretics . there works not only extend ways for the later work but also are significative on watermark research 全面系統地研究了水印信號的處理技術數字水印技術除了水印嵌入和提取的算法外，還有許多工作需要做，如水印的選碼、編碼、調制、解調、能量的確定等等，這些預處理和后處理工作是算法有效實施的必要保證，正是基于這樣的認識，本文利用較大的篇幅對水印的基本理論知識進行了詳細的分析和研究，在水印的調制方面，提出了混沌調制法；在圖像水印的置亂方面，提出了混沌置亂法；在文字水印的處理上，引入了bch編碼；在水印容量分析方面，結合現代通信理論，對圖像在dct域和小波域內的水印容量估算進行了詳細的探討，這些工作不僅為本文后期工作鋪平了道路，而且對數字水印的研究具有重要的意義。
The scanning lines of the image are permuted randomly to balance the energy distributing of the image scanning lines , then the watermark sequence is embedded in the image with the spread spectrum watermarking algorithm to produce the watermarked image 提出基于像素置亂的數字水印穩健算法。通過對圖像掃描行序列進行隨機置亂，以平均圖像掃描行序列頻譜能量，然后采用擴頻水印算法嵌入水印序列。
But none appears to have the combinatorial rule system of human language , in which symbols are permuted into an unlimited set of combinations , each with a determinate meaning 但是，沒有一個像人類語言那樣有組合法則體系，在這一體系中，各種符號經過排列可以生成無限的組合形式，每一種都有一個確定的含義。
But none appears to have the combinatorial rule system of human language , in which symbols are permuted into an unlimited set of combinations , each with a determinate meaning 但是沒有一個像人類一樣使用復合的規則系統，在這個系統里面，有無數的組合形式，每個組合含有一個特定的意義。
14 lee r b , shi z , yang x . how a processor can permute n bits in o cycles . in proc . hot chips 14 - a symposium on high performance chips , august 2002 這在以往的基本risc處理器中需要o n個指令實現，而利用最新提出的位置換，則最優的結果是o log n個指令。
Along with economy developing fast , time competition become more and more strong . spatial - distance is being permuted by time - distance gradually 在社會經濟迅猛發展的今天，時間競爭日益激烈，空間距離的重要性逐漸減弱，時間距離變得越來越重要。
3 the wearing of jewellery or watches is not permuted during the competition . rings without gem stones may be worn if they are taped 當比賽進行中，參賽者不得佩帶任何珠寶手飾或手表。如果用膠帶捆綁起而沒有寶石的戒指，則可以佩帶。
Permuted cyclic code 排列循環碼
Ab address bit permuting 地址位序列改變
Abp address bit permuting 地址位序列改變
Abp : address bit permuting 地址位序列改變
Only 56 bits of the original key appear in the permuted key 我們是要將靈活而必要的訪問控制體系結構合并到linux中。
Permuted index of the vocabulary of information technology 信息技術詞匯循環置換索引