random signals
英 [ˈrændəm ˈsɪɡnəlz]
美 [ˈrændəm ˈsɪɡnəlz]
网络 随机信号; 功率谱分析; 杂乱信号
双语例句
- Based on independent component analysis ( ICA) algorithm, this paper analyzes and processes the random signals and real radar signals successively, which is designed to increasing the number of individual samples and get the sounding data of the same precision in less scanning time.
基于时间结构的独立成分分析法（ICA），先后对随机信号和实际雷达信号进行了独立成分分析处理，以增加独立样本数。旨在以更少的扫描时间，得到相同精度的探测数据。 - The correlation analysis indicated that the pressure fluctuation signals exist between periodic signals and random signals.
自相关性分析表明压力波动信号具有长期相关性，且处在周期信号与随机信号之间。 - In this paper, according to auto-correlation function of random signals, we in-depth study the filtering method of the stationary random signal for the problem of noise ( especially the singular value, also known as outliers) in the random signal.
本文针对随机信号中存在噪声（特别是奇异值，也称野值）的一般性问题，从随机信号自相关函数入手，对平稳随机信号的滤波方法进行了较深入的研究。 - Second-order almost cyclostationary complex processes are complex random signals with almost periodically time-varying statistics.
复准循环平稳信号为具有准周期时变统计特性的复随机信号，它对研究信息系统中的一些非高斯过程有重要意义。 - However, with the intensive study of random signals and noises, people are not satisfied with the status quo. Frequency estimation based on higher-order moments and fractional-order moments gradually becomes a new concern.
然而，随着随机信号和噪声的研究深入，人们不满足现状，基于高阶矩和分数阶矩的频率估计逐渐成为新的研究热潮。 - Acoustic emission signals with transient and random, which are made up of a series of signals rich in frequency and pattern, belong to non-stationary random signals.
声发射信号具有瞬态性和随机性，并且是由一系列频率和模式丰富的信号组成。属于非平稳随机信号。 - Impact Response and Response of Random Signals
冲击响应和任意信号的响应 - It is required to analyze random signals in treating many Stochastic vibration problems.
对随机信号的分析是研究、处理各种随机振动问题的必要步骤。 - A generator of pseudo& random signals with desired probability density function is indispensable to simulation of discrete systems.
在所有离散系统的模拟中，提供合适的概率密度函数的伪随机信号发生器是必不可少的。 - In this paper, an effective algorithm is derived for optimal estimation and multiresolutional decomposition of noisy random signals.
本文介绍了由最优估计和多分辨率分解含噪声信号产生的一种有效算法。