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- noise correlation function 噪声相关函数
- An appropriate cost function is constructed which avoids the use of the logarithm likelihood function that is lack of robust to the noise correlation, moreover, our method have many advantages such as, low complexity, suitable for coherence signals, etc. 构造适当的代价函数，避免了对数似然函数的使用，该方法对色噪声协方差矩阵特征值分散具有稳健性，同时具有较低的计算复杂度和适用于相关甚至相干源等优点。
- In addition, the OAG increases monotonically with the increase of the noise strength and the noise correlation rate. 输出幅度增益随噪声强度、自相关率的增大而单调地增大。
- Correlation function is the important parameter for studying the security of sequence cipher. 相关函数是衡量序列密码安全性的重要指标。
- It is shown that the pump parameter and intensity noise correlation time are the major factors of the first-order-like transition. 研究结果表明，抽运参量和噪声相关时间是激光系统出现一级相变类比的关键因素，角噪声相关时间对强度谱分布中的线宽影响较大。
- On the basis of Kolmogorov theory,the physical meaning of beam correlation function on receiving plane is extended. 在科尔莫戈罗夫理论的基础上，推广了光束在接收面上相关函数的物理含义。分析了多光束在接收面上的相关性。
- According to correlation function of the refractivity fluctuations,the optical phase degradation is calculated. 依据折射率起伏相关函数的两种形式 ,计算了光学相位差。
- In order to solve such problem,a FFTbased fast method to compute the periodic correlation function is presented. 为了解决大运算量问题,论文基于FFT给出了一种快速计算周期相关函数的方法。
- In addition, the interleaving parameters are provided based on correlation function of the mobile satellite channel. 同时,在研究信道相关的基础上,给出了交织相关参数的设计准则。
- The periodic correlation function is an important index to evaluate direct sequences. 周期相关函数是评估直扩序列相关性能的重要指标。
- The results for the gusty spectrum and correlation function show that all statistical quantities of atmospheric turbulence are related to height. 阵风谱和自相关函数的计算结果表明,所有大气湍流统计量都与高度有关。
- The BOC(1,1) and its spread code correlation function figure were drawn by digital simulation,and the correlation function peaks were compared. 通过数字仿真得到了BOC(1;1)和扩频码的相关函数图;比较了二者相关函数的峰值.
- 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)信号相关函数中的零值会使接收机判定没有捕获到信号.
- As a Fourier transformation of time correlation function the Wigner distribution is always called "time-frequency energy distribution". 摘要维格纳分布被表述为时间相关函数的傅立叶变换，称为信号“时-频能量分布”。
- The spectral correlation function(SCF) of the reconnaissance signal combined sine FM and interpulse pseudo-random code PM was deduced. 推导了正弦调频和脉间伪码调相复合体制信号的谱相关函数(SCF),基于谱相关特征给出了对该复合体制侦察信号的自动识别算法。
- The multielement interrelated detection technique is of maximum detection sensitivity and minimum false alarm rate by the correlation function. 多元相关探测技术在具有很好的探测灵敏度的同时,兼顾保证了极低的虚警率。
- This paper proposed a new method which can reduce white noise using correlation functions of one-sided autocorrelation and linear prediction residual in the autocorrelation domain. 提出了一种在自相关域上,以相关函数值为参数,利用单边自相关序列的线性预测误差去除语音中加性噪声的方法。
- The tensor ABCD law describes the evolution of the first order correlation function of the partially coherent matter wave. 该定律针对的是广泛存在于 实验的，具有部分相干性的冷原子物质波体系。
- The computations of all phase equilibrium properties and direct correlation function for DFT are developed systematically from FMSA. 其中的相平衡性质以及密度泛函理论中的直接相关函数的计算均系统地来自于FMSA。
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
