nonstationary的意思

nonstationary中文翻譯：

adj.非平穩的；非穩定的；非固定的

相似詞語短語

雙語使用場景

An integral inference method for nonstationary stochastic process is established.───建立一種非平穩隨機過程整體推斷方法。

state space approach for the modeling of nonstationary time series is presented.───平穩時間序列的狀態空間建模技術被用于陀螺漂移分析。

Frequency-Hopping signal is a typical nonstationary signal and must adopt nonstationary signal processing methods.───跳頻信號是典型的非平穩信號，必須采用非平穩信號處理方法。

The main purpose is to discuss the stationarity of two classes of nonstationary processes after wavelet transformations.───主要討論了兩類非平穩過程小波炇換后的平穩性。

A state space approach for the modeling of nonstationary time series is presented.───非平穩時間序列的狀態空間建模技術被用于陀螺漂移分析。

It disposes Nonstationary signals in the images by making token of effect signals, and analyses the images by Multi-Resolution Analysis.───以有效信號表征方式處理圖像中非平穩信號，對圖像進行多分辨率分析。

Finally, time-frequency analysis is introduced for nonstationary signal scale analysis.───最后，采用時頻域分析較好地分析出非平穩信號的各種尺度信號的特征。

A fair amount of theoretical and experimental work has been devoted at this agency to a better understanding of nonstationary aerodynamics.───在這方面已經有了大量的理論計算和實驗工作可以更好地了解正常空氣動力學。

英語使用場景

For general inventory control problems with nonstationary demand, there lack of effective inventory control method.

This method more effectively suppresses spatial nonstationary and stationary noise than the adaptive null-forming beamformer method by using a rotatable main lobe in the 2-D plane.

Nonstationary random vibration of vehicle systems with uniform variable speed is discussed in this paper.

A new way to analysis nonstationary stochastic process is to divide it into piece-wise stationary stochastic process.

The Doppler spectral broadening due to nonstationary movement of target and radio-frequency clutter will decrease the veracity of target detection by high frequency ground wave(HFGW)radar.

RCS of space object is nonstationary time series, it is difficult to do feature extracting using common time series analysis methods.

The second nonstationary random process mathematical model, which is based on data, is the a modification to the first nonstationary random process mathematical model.

The time - frequency method analyzed the nonstationary surface myoelectric signals during muscle dynamic contractions was introduced.

A reassignment method for nonstationary time - frequency joint analysis is introduced.