stationary random distribution

常见例句

The features of energy distribution for blasting seismic wave which is short-time non-stationary random signal are analysed by wavelet transform technique.
为了深入研究爆破地震波特性，应用小波变换方法对具有短时非平稳特点的爆破振动信号进行了能量分布特征分析。
The corresponding Fokker-Planck equation is derived and the stationary random distribution has been obtained and the positions of the extremum for the distribution are determined.
推导了相应的福克-普朗克方程，求出了定态几率分布并确定了几率极值的位置。
Based on the characteristic of a short-time non-stationary random signal, the feature of energy distribution of a single deck blast vibration signal is investigated by means of wavelet packet method.
根据爆破振动信号具有短时非平稳的特点，利用小波包分析技术对满足分析要求的单段微差爆破振动信号的能量分布特征进行研究。