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- Correlation function is the important parameter for studying the security of sequence cipher. 相關(guān)函數是衡量序列密碼安全性的重要指標。
- On the basis of Kolmogorov theory,the physical meaning of beam correlation function on receiving plane is extended. 在科爾莫戈羅夫理論的基礎上,推廣了光束在接收面上相關(guān)函數的物理含義。分析了多光束在接收面上的相關(guān)性。
- According to correlation function of the refractivity fluctuations,the optical phase degradation is calculated. 依據折射率起伏相關(guān)函數的兩種形式 ,計算了光學(xué)相位差。
- In order to solve such problem,a FFTbased fast method to compute the periodic correlation function is presented. 為了解決大運算量問(wèn)題,論文基于FFT給出了一種快速計算周期相關(guān)函數的方法。
- In addition, the interleaving parameters are provided based on correlation function of the mobile satellite channel. 同時(shí),在研究信道相關(guān)的基礎上,給出了交織相關(guān)參數的設計準則。
- The periodic correlation function is an important index to evaluate direct sequences. 周期相關(guān)函數是評估直擴序列相關(guān)性能的重要指標。
- The results for the gusty spectrum and correlation function show that all statistical quantities of atmospheric turbulence are related to height. 陣風(fēng)譜和自相關(guān)函數的計算結果表明,所有大氣湍流統計量都與高度有關(guān)。
- The BOC(1,1) and its spread code correlation function figure were drawn by digital simulation,and the correlation function peaks were compared. 通過(guò)數字仿真得到了BOC(1;1)和擴頻碼的相關(guān)函數圖;比較了二者相關(guān)函數的峰值.
- The zero values in BOC(1,1)(binary-offset-carrier) signal correlation function could make the receiver judge that the signal was not acquired. BOC(1;1)(Binary-Offset-Carrier)信號相關(guān)函數中的零值會(huì )使接收機判定沒(méi)有捕獲到信號.
- As a Fourier transformation of time correlation function the Wigner distribution is always called "time-frequency energy distribution". 摘要維格納分布被表述為時(shí)間相關(guān)函數的傅立葉變換,稱(chēng)為信號“時(shí)-頻能量分布”。
- The spectral correlation function(SCF) of the reconnaissance signal combined sine FM and interpulse pseudo-random code PM was deduced. 推導了正弦調頻和脈間偽碼調相復合體制信號的譜相關(guān)函數(SCF),基于譜相關(guān)特征給出了對該復合體制偵察信號的自動(dòng)識別算法。
- The multielement interrelated detection technique is of maximum detection sensitivity and minimum false alarm rate by the correlation function. 多元相關(guān)探測技術(shù)在具有很好的探測靈敏度的同時(shí),兼顧保證了極低的虛警率。
- The tensor ABCD law describes the evolution of the first order correlation function of the partially coherent matter wave. 該定律針對的是廣泛存在于 實(shí)驗的,具有部分相干性的冷原子物質(zhì)波體系。
- The computations of all phase equilibrium properties and direct correlation function for DFT are developed systematically from FMSA. 其中的相平衡性質(zhì)以及密度泛函理論中的直接相關(guān)函數的計算均系統地來(lái)自于FMSA。
- We use the bond-orientation correlation function, FFT, and Delaunay triangulation plots of the images to analyze the data which is obtained from experiments. 同時(shí)利用方向相關(guān)函數、FFT圖和二維晶格圖來(lái)分析二維晶格有序性的變化。
- Based the previous paper, the complex motion models of AG aqueous during gelation were analysed having the aid of correlation function profile analysis for dispersive system. 在前文的基礎上,用相關(guān)函數輪廓分析的方法剖析了運動(dòng)模式的復雜性。
- The correlation function recursive least square algorithm (CRLS) is effective for double-talk echo canceling, but the algorithm has high computional complexity. 摘要相關(guān)函數遞推最小二乘(CRLS)算法在回波消除中雙方對講情況下是有效的,但其計算復雜度較高。
- Especially, the DFT approach only needs a second order direct correlation function (DCF) of the coexistence bulk fluid as input, and is therefore applicable to the subcritical temperature region. 特別是密度泛函近似僅僅需要共存體相流體的二階直接相關(guān)函數作為輸入,因而可以應用于超臨界與亞臨界溫度。
- On the other hand, the path integral over metrics with nontrivial topologies leads to correlation functions that decay to zero. 這樣隨著(zhù)時(shí)間推移只有保留在拓撲平凡路徑積分上的完整物質(zhì)信息將起作用。
- The analytic formula for BOC(1,1) autocorrelation function was deduced,the position for peak values and zero values were shown. The correlation function values and acquisition were compared between BOC(1,1) and its spread code. 推導了BOC(1;1)相關(guān)函數的解析式;給出了相關(guān)函數中的零點(diǎn)位置和峰值位置;比較了BOC(1;1)和擴頻碼的相關(guān)函數數值及捕獲.