linear spectrum造句
例句與造句
- For the observer this walk - in work opens up numerous perspectives and a linear spectrum of forms
在里面，大家可以從不同的角度看到四周的風光和這一座流線型藝術品的各種形態(tài)。 - The acoustic pressure information and particle velocity information are used to study the direction of the arrival estimation by analyzing strong linear spectrum of the single target basing on cross spectrum method
摘要利用矢量水聽器收集到的聲壓和振速信息，研究基于互譜法分析單目標的強線譜來進行目標方位估計。 - In order to improve the precision of the direction of arrival estimation , the direct average and weighted average are used to process the multiply linear spectrum in analyzing multiply linear spectrum method
其中，在分析多線譜法方位估計時，采用了直接平均和加權平均兩種處理方法對多線譜進行處理，旨在提高目標方位估計精度。 - Three optimization methods are presented by researching the algebraic codebook excitation linear prediction ( acelp ) algorithm , and optimized the feel weighted filter , the search algorithm of the linear spectrum pair ( lsp ) , and the search method of the algebraic codebook respectively
通過研究tetra數(shù)字集群通信系統(tǒng)中的acelp語音編解碼算法,分別在感覺加權濾波器的設計、線譜對參數(shù)量化的搜索方式、代數(shù)碼本的搜索方式等三個方面提出了優(yōu)化算法。 - The main contributions of the second part of this dissertation are focused on the cryptographic properties of logical functions over finite field , with the help of the properties of trace functions , and that of p - polynomials , as well as the permutation theory over finite field : the new definition of chrestenson linear spectrum is given and the relation between the new chrestenson linear spectrum and the chrestenson cyclic spectrum is presented , followed by the inverse formula of logical function over finite field ; the distribution for linear structures of the logical functions over finite field is discussed and the complete construction of logical functions taking on all vectors as linear structures is suggested , which leads to the conception of the extended affine functions over finite field , whose cryptographic properties is similar to that of the affine functions over field gf ( 2 ) and prime field fp ; the relationship between the degeneration of logical functions and the linear structures , the degeneration of logical functions and the support of chrestenson spectrum , as well as the relation between the nonlinearity and the linear structures are discussed ; using the relation of the logical functions over finite field and the vector logical functions over its prime field , we reveal the relationship between the perfect nonlinear functions over finite field and the vector generalized bent functions over its prime field ; the existence or not of the perfect nonlinear functions with any variables over any finite fields is offered , and some methods are proposed to construct the perfect nonlinear functions by using the balanced p - polynomials over finite field
重新定義了有限域上邏輯函數(shù)的chrestenson線性譜，考察了新定義的chrestenson線性譜和原來的chrestenson循環(huán)譜的關系，并利用一組對偶基給出了有限域上邏輯函數(shù)的反演公式；給出了有限域上隨機變量聯(lián)合分布的分解式，并利用隨機變量聯(lián)合分布的分解式對有限域上邏輯函數(shù)的密碼性質(zhì)進行了研究；給出了有限域上邏輯函數(shù)與相應素域上向量邏輯函數(shù)的關系，探討了它們之間密碼性質(zhì)的聯(lián)系，如平衡性，相關免疫性，擴散性，線性結構以及非線性度等；討論了有限域上邏輯函數(shù)各類線性結構之間的關系，并給出了任意點都是線性結構的邏輯函數(shù)的全部構造，由此引出了有限域上的“泛仿射函數(shù)”的概念；考察了有限域上邏輯函數(shù)的退化性與線性結構的關系、退化性與chrestenson譜支集的關系；給出了有限域邏輯函數(shù)非線性度的定義，利用有限域上邏輯函數(shù)的非線性度與相應素域上向量邏輯函數(shù)非線性度的關系，考察了有限域上邏輯函數(shù)的非線性度與線性結構的關系；利用有限域上邏輯函數(shù)與相信息工程大學博士學位論文應素域上向量邏輯函數(shù)的關系，揭示了有限域上的廣義bent函數(shù)與相應素域上的廣義bent函數(shù)的關系，以及有限域上的完全非線性函數(shù)與相應素域上向量廣義bent函數(shù)之間的關系;給出了任意有限域上任意。 - It's difficult to find linear spectrum in a sentence. 用linear spectrum造句挺難的
- Based on the character of ultrasonic spectrum analysis , considering the affection of the circuit responsion of checking system , coupling state , position of checking transducer , this thesis established reasonable ultrasonic spectrum analysis method . using this method , several kinds of linear spectrum ( such as phase amplitude spectrum , phase power spectrum ) were researched and discussed
本文根據(jù)超聲波頻譜分析的特點，綜合考慮了檢測電路響應、耦合狀況、探頭位置等因素的影響，制定出了一套合理的超聲波頻譜分析方法，并用此方法對幾種線性譜(如相位幅度譜、相位功率譜等)進行了研究和探討。