查询词典 steady state

Secondly, when kalman filter has reached steady state its error covariance will have a very small stationary value, namely filter dropping off'. Thirdly, the traditional kalman filter cannot adjust its filter parameters with statistic characteristic of the noise. To overcome the deficiency of kalman filter, an SVD-based adaptive kalman filter is put forward in the paper. The filter restrains the filter divergence by matrix singular value decomposition. The eigenvalues and eigenvectors of the matrix are insensitive to tiny change of matrix element and acceptable error.

然而，传统的卡尔曼滤波器存在以下问题：问题一，因噪声统计特性估计不准确和计算机舍入误差引起的滤波发散现象；问题二，在卡尔曼滤波器达到稳态时，其误差方差阵将饱和使其对信号的突变变得不敏感，问题三，传统的卡尔曼滤波器对滤波参数无自适应能力，不能随着噪声统计特性的改变而调整自身的滤波参数。

The model unified the working processes and emission calculation of steady state, transient condition and scheduled transient cycle.

模型主要分为两个部分：缸内燃烧及排放模型，进排气过程以及涡轮增压器模型。

The photophysical properties of PyTS have been studied by steady state absorption, fluorescence emission and time resolved transient absorption spectroscopies.

本文利用吸收光谱、荧光光谱以及时间分辨瞬态吸收光谱研究芘四磺酸四钠盐的光物理特性。

Using this model,the system performance at the steady state is studied.

基于此模型，本文研究了系统在稳定状态时的性能。

We also analyze the steady state behavior of the proposed algorithm.

我们也会分析我们所提出的方法的稳态表现。

The high steady state of growth could be explained by the current institutional environment of ...

而稳定状态下的高增长则可以被中国目前的体制环境所解释。

One advantage of steady - state theory is its clarity.

稳态理论的优点之一是它的明确性。

This was known as the Steady State theory.

这就是人们熟知的静态宇宙理论。

The transient and steady state performance of the controller is very impressive.

控制器的瞬变和稳定表现是非常印象深刻的。

These two highly mobile energies have to be brought into a steady state.

这两种十分活跃的能量必须进入稳定状态。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。