查询词典 filter

The low pass filter and the double second rank filter are tested to reduce the mechanical oscillation of FSM.

讨论了低通滤波和双二阶网络滤波等几种可以减小倾斜反射镜机械谐振的方法。

The paper focus on local statistics filter combined with the MUSIC algorithm and the melioration method is presented based on the LS filter.

重点研究了结合MUSIC算法的自适应滤波器的应用，对LS滤波器提出了改进方案。

Methods: The air was drawn through a glass fiber filter to collect methoxychlor. Methoxychlor was extracted from the filter with hexane, and the sample was analyzed by gas chromatography using ECD.

玻璃纤维滤纸吸附空气中甲氧滴滴涕，用正已烷超声洗脱后毛细管气相色谱测定。

Then, the two main 58,000 microFarad 80 volt electrolytic filter capacitors are replaced by two new 68,000 microFarad 100 volt filter capacitors.

然后，两个主要58，000微法拉的80伏的电解滤波电容器是由两个新的68，000取代法拉100伏特的滤波电容器。

At last, feasibility of using powder metallurgy material for micropore filter is analyzed in theory, and the recondition control structure and fundamentals of powder metallurgy micropore filter are designed.

从理论上分析了使用粉末冶金微孔过滤器作为排气微粒净化的可行性，并设计了粉末冶金微孔过滤器的再生控制结构及原理。

The method by the independent strength spread model determines the long axis of the filter scale, the pixel neighborhood smoothness determine the ratio of minor axis, and then there' s gray gradient direction of adaptive decision the long axis of anisotropic filter.

该方法由独立强度传播模型决定滤波器的长轴尺度，由像素的邻域平滑度决定长短轴的比例，然后根据该处的灰度梯度方向自适应决定各向异性滤波器的长轴方向。

To filter minuteness particle is available with 5 micron filter.

可过滤5微米的微小颗粒

In the method of the invention, a baseband signal is pre-processed to realize nonlinearity compensation. The pre-processing method comprises the following steps: the filter coefficient and the multinomial coefficient of the high power amplifier are extracted; corresponding gain is calculated for the amplitude value of each point input into the sequence of the baseband signal, and the phase compensation value is calculated according to the amplitude gain; the phase compensation value and the gain which are corresponding to each point are synthesized into re-gain, a pre-processing value pi is obtained, and pre-processing output sequence is formed; the pre-processing output sequence is output into the high power amplifier directly or through a inverse filter.

本发明方法是将基带信号进行预处理来实现抵偿非线性，预处理方法是：提取出高功率放大器的滤波器系数和多项式系数；对输入基带信号序列中的每一点的幅值计算对应的增益，根据幅度增益计算出相位补偿值；每一个点对应的相位补偿值与增益合成复增益，得到预处理值p i ，构成了预处理输出序列；将预处理输出序列直接或经过反向滤波器后输出到高功率放大器中。

Image of the median filter and the filter neighborhood.

详细说明：图像的中值滤波和邻域滤波。

First, an image filter, which is "Spatially Multidirectional Selectivity with Neighborhood Characteristics Filter" is presented.

第一，提出了一种结合多方向小波变换屏蔽滤波及邻域特性的图像滤波方法（Spatially Multidirectional Selectivity with Neighborhood Characteristics）。

Must have Coordination and negotiation skill, flexible ideas, and be punctilious person.

必须具备较好的协调与谈判能力，头脑灵活，工作认真仔细

Result: 18 patients are all with simple eye.The pigment mole lies in nasal and temple sides of the ball conjunctiva,in which 2 lie in lacrimal caruncle and semilunar plica.

结果：18例患者均为单眼，色素痣大多数位于内外侧睑裂部球结膜面，2例位于泪阜及半月皱襞，经激光治疗后，10例色素痣消失，有5例行再次激光后消失，2例行第三次激光后消失，1例第四次激光后消失。