first-order filter 一阶滤波器
low-pass first order filter 一阶低通滤波器
first-order dispersive filter 第一阶波散滤波器 ; 一阶波散滤波器
First order Butterworth filter 首选巴特沃斯滤波 ; 一阶巴特沃兹滤波器
first order high-pass filter 一阶高通滤波器
first-order rc motor terminal filter 一阶rc电动机端滤波器
first-order di ersive filter 第一阶波散滤波器
first-order kalman filter 一阶卡尔曼滤波
Next, a low-pass first order filter is applied to stabilize the two types of fixed points.
然后应用一阶低通滤波器法分别研究了这两类不动点的控制问题。
In this paper, the Kalman filter approach is used to accurately estimate the parameters of first-order model for the evaluation of roundness errors.
本文利用卡尔曼滤波方法精确地估计圆度误差评定中一阶模型参数。
First, do median filter to image in order to wipe off noise, then make use of Gauss-Laplace operator to pick up edge. The result showed the kind of edge detecting method has good performance.
首先对图像进行中值滤波去除噪声，然后用高斯—拉普拉斯算子提取边缘，这种边缘检测方法的效果很好。
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