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- wide-sense stationary random signals 广义平稳随机信号
- non stationary random process 不平稳随机过程,非平稳随机过程
- non- stationary random signal 非平稳信号
- stationary random signal 平稳随机信号
- The method of detection on transient signal by the slice of cyclo-bispectrum in stationary random noise is proposed in this paper, simulation results are presented also. 摘要提出一种在平稳随机噪声中检测暂态信号的循环双谱切片方法，同时给出仿真结果。
- A method for estimating the matching performance of TERCOM map under non stationary terrain is proposed. 提出了一种非平稳地形中TERCOM地图匹配性能的估计方法。
- The equation is split into an Euler equation and a non stationary Stokes equation within each time step. 在每一个时间步方程分离为一个Euler方程和一个非定常的Stokes方程。
- The Hawking effect,event horizon and corresponding temperature of a uniformly accelerating,non stationary,charged black hole are given. 给出了匀加速荷电黑洞的Hawking效应和事件视界及相应温度。
- The network traffic is validated to possess a non stationary characteristic and the simulated network traffic is adopted to approximate the AAR model. 验证了流量信号的非平稳特性，并采用模拟获取的网络流量拟合AAR模型。
- A random signal of known statistical properties of amplitude, distribution, and spectral density. 振幅、分布及谱密度等的已知统计特性的随机信号。
- The stationary random responses of complex 3D structures subjected to spatially coher-ent excitations are investigated and the pseudo-excitation algorithm is derived. 研究了复杂结构的空间部分相干多点激励平稳随机地震响应。
- Selecting the advanced Eddington coordinates and adopting the thin film brick wall model, we calculate the entropy of the straightly accelerating non stationary black hole expressed by Kinnersley metric. 选取超前爱丁顿坐标 ;采用薄膜brick wall模型 ;计算Kinnersley度规表述的直线加速运动动态黑洞的熵 .
- The pulsar signal is a kind of typical nonstationary random signal which SNR (Signal to Noise Ratio) is very low. 摘要脉冲星信号是一种典型的非平稳信号，且信噪比非常小。
- Wang H Y.Nonstationary random signal analysis and processing[M].Beijing:Defense Industry Press,1999. [1]王宏禹.;非平稳随机信号分析与处理[M]
- The Green Bank telescope in West Virginia has been specially designed to distinguish between random signals and signals which might be in code. 西弗吉尼亚州的格林·班克望远镜是专门为区分随机信号与或许是电码信号而专门设计的。
- This paper proposes a new method for obtaining a random signal radar wavefonn by means of random binary code PM and coherent pulse AM. 本文提出了用随机二元码调相和相干脉冲调幅得到随机信号雷达波形的新方法。
- From the Characteristics of the a rmed helicopters during crusing or searing for ground targets,this paper presents the mean-sequare deviation stationary random Model of helicopter tracks. 结合武装直升机在巡航或搜索地面目标的特点，给出直升机航迹模型为协方差平稳随机模型。
- Using the absolute calibration method of random signal sensor, some perfect accelerometer frequency response curves are abtained. 使用随机信号传感器绝对校准方法，得到了较为理想的加速度计频响曲线。
- At present, the research of soil-pile-structure dynamic interaction problem has basically and restrainedly been made the response analysis identified or stationary random incentive. 摘要目前，有关土-结构动力相互作用问题的研究基本上多限于确定性的或平稳随机激励下的响应分析。
- This paper mainly investigated the excitation system parameter identification basedon the M sequence of pseudo random signal. 本文主要研究用M序列伪随机信号对励磁系统参数的辨识问题。
