stationary random distribution

常見例句

The features of energy distribution for blasting seismic wave which is short-time non-stationary random signal are analysed by wavelet transform technique.
為了深入研究爆破地震波特性，應(yīng)用小波變換方法對具有短時非平穩(wěn)特點的爆破振動信號進(jìn)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.
推導(dǎo)了相應(yīng)的?？?普朗克方程，求出了定態(tài)幾率分布并確定了幾率極值的位置。
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.
根據(jù)爆破振動信號具有短時非平穩(wěn)的特點，利用小波包分析技術(shù)對滿足分析要求的單段微差爆破振動信號的能量分布特征進(jìn)行研究。