平稳的

And bring a new method to halt the motor calmly.

本文提出了一种新的使电机停转的方法，提出了一种新的使电机平稳停机方法，以此来达到电机平稳停机。

Its mean function, variance function and correlation coefficient function can be gained by the method in time domain.

该方法首先在时域进行全程分析，得到相关系数平稳过程的均值函数、方差函数和相关系数函数，然后可以对其进行傅里叶变换、短时傅里叶变换或小波变换，给出相关系数平稳过程的谱密度，同时提出了随机项谱密度和趋势项谱密度的概念。

Stationary process: spectral decomposition of covariance function, spectral decomposition of stationary process, linear time invariant system, ergodic theorem, sampling theorem.

平稳过程：协方差函数的谱分解，平稳过程的谱分解，线性时不变系统，遍历定理，采样定理。

This paper deals with analysis procedures of periodically locally stationary random process which is a specific class of locally stationary process.

本文讨论一类特殊的局部平稳随机过程——周期性局部平稳随机过程的分析方法。

After standardizing transform of fluctuant component series of size curves of cocoon filaments, the simulation method of the series is brought forward by means of auto-regressive model of stationary time series. The simulation and analysis are carried out.

茧丝纤度曲线波动分量通过标准化变换处理后，近似看作平稳时间序列，利用平稳时间序列的自回归模型，给出了这种时间序列的模拟方法。

Clustering method is used to classify time series for stationarity analysis and a nonlinear transformation theory is presented.

采用聚类方法实现了金融多元时间序列平稳性的自动分类，并提出了非线性转换理论，大幅度提高了传统平稳性分析方法的准确率；4。

But it cant deal with nonstationary noise signals. Aiming at this problem ajoint time—frequency analysis method is studied in the paper based on STFT spectrum.

基于互谱分析的声强算法是分析平稳噪声信号的有效工具，但对于短时非平稳噪声信号其分析能力有所不足。

Safe and reliable, smooth operation: As a result of the overall structure of the frames so as to protect the door bearing the safety and overall operating steadily.

安全可靠，运行平稳：由于采用整体门框结构从而保障了门承重的安全和整体运行平稳。

Using method of variable difference, random error was parted from general error.

因此，提出了从非平稳性序列转变成平稳序列的方法。

Meanwhile, improved suppression approach to nonstationary interference from multipath propagation is proposed by forming adaptive STAP in fast-time domain and maintaining slow-time statistical properties of the first order sea clutter output approximately unperturbed by filter fluctuation.

同时，针对多径传播产生的非平稳干扰，在保持海杂波主成分统计特性不变条件下，通过构造空域与快时间域的二维滤波器对非平稳干扰进行抑制。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。