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difference matrix in Chinese

Pronunciation:
How to pronounce "difference matrix""difference matrix" in a sentence

Translationmobile phoneMobile

  • 差分矩陣

Examples

  • The construction methods of ooc are summarized . furthermore , the algorithm based on difference matrix together with the algorithm based on extended set are investigated , then , these are corrected as for existing problem
    對光正交碼的構(gòu)造方法進行了概述,研究了利用差分矩陣構(gòu)造光正交碼的算法和利用鄰加方法構(gòu)造光正交碼的算法,針對這些算法存在的問題進行了修正。
  • A general method for constructing orthogonal arrays based on normal mixed difference matrix is presented . and some new orthogonal arrays are obtained . the remaining item of orthogonal decompositions of a projection matrix i
    ?通過對投影矩陣正交分解的余項進行分析，提出了滿意正交表的概念，給出了滿意正交表的一種判別方法，也就是找到了判定一個正交表不能添加新列的充要條件
  • In spatial domain , according to the characteristics of hvs ( human visual system ) , we introduce several approachs based on images " deviation , images " flatness measurement , fuzzy classification , and an approach based on difference matrix as well
    在空間域內(nèi)，利用人的視覺特性，我們提出了基于圖象方差、圖象平坦測度、模糊分類的隱藏算法，同時提出了基于差值矩陣的信息隱藏。
  • By applying the generalized hadamard product and difference matrix to orthogonal decomposition of projection matrices , further results on the orthogonal arrays obtained by the generalized hadamard product are presented . several classes of orthogonal arrays having more columns than the existing arrays are obtained
    ?把正交表的廣義hadamard積和用差集矩陣構(gòu)造混合水平正交表的方法聯(lián)合起來應(yīng)用到投影矩陣的正交分解中，使得所構(gòu)造的正交表具有更多的列。
  • By using the theory of finite fields , the relationship of module operation among difference matrices of a mixed difference matrix is generalized to that of group homomorphism . a new concept of normal mixed difference matrix is proposed . the relationship between normal mixed difference matrix and the construction of orthogonal arrays is discovered
    ?利用有限域理論，把不同水平差集矩陣之間的取模運算關(guān)系推廣為更加廣泛的群同態(tài)關(guān)系，提出了標(biāo)準(zhǔn)混合差集矩陣的概念，找到了標(biāo)準(zhǔn)混合差集矩陣和混合水西安電子科技大學(xué)博士學(xué)位論文:正交表的構(gòu)造方法及其應(yīng)用平正交表的構(gòu)造之間的關(guān)系，提出了利用標(biāo)準(zhǔn)混合差集矩陣構(gòu)造正交表的方法且構(gòu)造了一些新的正交表
  • In the frequency domain , we analyse the information hiding technique based on dct . we present improved adaptive hiding method , odd even embedding technique , improved amalgamation and difference matrix hiding method in the dct domain . we describe the process of information embedding and extraction , and analyse the robust of the algorithms above in detail
    在頻率域內(nèi)，我們研究了基于dct變換的信息隱藏技術(shù)，提出了改進的dct自適應(yīng)隱藏算法、 dct域奇偶性嵌入算法和改進的融合算法，同時提出了差值矩陣的dct域隱藏算法，給出了這些算法的信息嵌入與恢復(fù)過程，并對頻率域內(nèi)的這些隱藏算法的魯棒性進行了分析。
  • By using matrix theory and the theory of finite fields , we study the applications of projection matrix , permutation matrix , difference matrix , hadamard product , the generalized hadarnard product , kronecker product , kronecker sum and the generalized kronecker sum to construction of orthogonal arrays
    本文利用矩陣?yán)碚摵陀邢抻蚶碚?，研究了投影矩陣、置換矩陣、差集矩陣、 hadamard積、廣義的hadamard積、 kronecker積， kronecker和、廣義的kronecker和在構(gòu)造正交表方面的應(yīng)用。
  • In frequency domain , we research dct based information hiding techniques , and then give an adaptive technique , and a parity based approach in the dct domain , and an approach based on improved integration algorithm . we also propose an approach based on difference matrix in dct domain , and show all the approaches to embed / detect the secret messages , and their robust analysises
    在頻率域內(nèi)，研究了基于dct變換的信息隱藏技術(shù)，提出了改進的dct自適應(yīng)隱藏算法、 dct域奇偶性嵌入方法和改進的融合算法，同時提出了差值矩陣的dct域的隱藏算法，給出了這些算法的信息嵌入與恢復(fù)過程，并對頻率域內(nèi)的這些隱藏算法的魯棒性進行了分析。
  • According to the feature of the human vision , we present the hiding methods based on image variance , image flatness measurement and fuzzy classification , respectively . and the techniques based on relationship between pixels , difference matrix and cryptography are also given . two hiding methods , backup hiding and camouflage hiding , are proposed too
    在空間域內(nèi)，利用人的視覺特性，本文提出了基于圖象方差、圖象平坦測度和基于模糊分類的隱藏算法，同時提出了基于關(guān)系、基于差值矩陣和基于密碼算法的隱藏方法，并提出了備份隱藏和偽裝隱藏兩種隱藏方案。
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