The cigarette filter tip rod has the advantages of reasonable structure and good filtration effect, and is an ideal filter tip rod for low-tar and ultra low-tar cigarette products. 本实用新型结构合理,过滤效果好,它是低焦油、超低焦油卷烟产品较理想的滤嘴棒。
Use: It uses in professions and so on oil field, smelting, environmental protection chemical industry, is the oily sewage processing ideal filter material. 用途:它多用于油田、冶炼、环保化工等行业,是油污水处理的理想过滤材料。
Besides, we consider the ideal filter group's delay may be equal to it's order. 另外,理想滤波器组的延迟应该和滤波器组的阶次相等。
Kernel Ideal and Cokernel Filter In Distributive P-Algebra 分配P-代数的核理想与余核滤子
Since the central frequency and pass band width of the "inverted" ideal filter can be timely adjusted according to the changes of the clutter spectrum, the clutter suppression performance of the proposed AMTI filter is improved efficiently in comparison with several adaptive methods. 由于被逼近的倒置理想带通滤波器的中心频率和通带宽度可随杂波功率谱的变化适时调整,使AMTI滤波器的杂波抑制性能与经典自适应方法相比得到有效提高。
Here, on the basis of approximating the amplitude-frequency characteristic of ideal difference filter, the optimal coefficients of difference filter are obtained through the modeling by minimized method with constraint conditions. 文章在逼近理想差分滤波器幅频特性的基础上,通过带约束条件的最小化方法建模求解差分滤波器的最优系数。
Influencing factors on filter efficiency of filter materials comprised by fibres were researched in this paper. Meanwhile, the theories about how to design ideal fibre filter materials was presented and the approach how to develop high efficiency filter materials was also indicated. 分析了影响纤维过滤材料效率的几个重要因素,为合理设计理想的纤维过滤材料提供了理论依据,同时提出了开发高性能过滤材料的途径。
By using the magnitude response of idea filters as training samples, the compound-sine-basis neural network made the filter magnitude response approach that of the ideal filter, and then the filter impulse response was obtained with neural network weights. 以理想滤波器的幅度响应作为学习样本,通过复合正弦基神经网络训练,使得实际滤波器的幅度响应逼近理想滤波器的幅度响应,再由神经网络的权值得到滤波器的脉冲响应。
The validity of established model is verified by experimental data and the measurement system can be corrected into an ideal proportional system by designed compensating digital filter. 实测数据验证了所建模型的有效性,设计出的数字补偿滤波器可将测量系统校正为一理想的比例环节。
Writing an ideal filter& On the novel's hero mold 17 years old models 过滤理想的书写&论十七年军旅小说的英雄塑造模式
Proposed the concept of fuzzy associative ideal of lattice implication algebras, studied the the properties of fuzzy associative ideal, discussed the relations between fuzzy associative ideal and associative ideal, between fuzzy associative ideal and fuzzy associative filter and between fuzzy associative ideal and fuzzy LI-ideal. 提出了格蕴涵代数的模糊关联理想的概念,讨论了模糊关联理想的性质,指出了模糊关联理想与关联理想、模糊关联理想与模糊关联滤子、模糊关联理想与模糊LI-理想之间的关系。
These factors have ideal low passband filter property. the filter feature is low pass in principle; 该种正则化稳定因子具有理想低通滤波特征。滤波特性原则上为低通;
Conclusions: 1. This study indicated that the periopaper is the ideal filter paper to collect GCF and the activity of tissue plasminogen activator ( t-PA) can reserved at least three months in the condition of no elution beforehand from strip paper with – 80 ℃. 结论:1.Perio-paper是理想的收集t-PA活性的滤纸条,未经洗脱并在–80℃状态下保存时t-PA活性能稳定保持三个月。
The study results showed that the corrugated sheet packing of plastic is an ideal packing media for anaerobic filter. 试验结果表明,塑料孔板波纹填料是一种理想的厌氧滤池填料。
This paper makes to level with the numbers 'translation theory, since know that ideal digital low pass filter directly gets method and the principle of needed digital system. 本文提出用数字平移理论,从己知理想数字低通的系统直接得到所需数字系统的原理和方法。
Most of the above guidance law are designed with the assumption that the response of the control system is ideal or a lower pass filter. 在以往许多导引律的研究中,假设导弹控制系统的响应是理想的,或是一个低通滤波器。
According to the results discussed above, an ideal dielectric filter can be acquired by changing the coupling aperture diameter. 讨论结果表明,可通过调整滤波器耦合槽直径的大小,得到理想性能的介质滤波器。
The method utilizes an AR model to approach the frequency response of the clutter spectrum "inverted" ideal band-pass filter, and then implements the design of optimal FIR filter. 该方法利用AR模型逼近杂波谱倒置理想带通滤波器的频率响应,实现了最优FIR滤波器的设计。
Influencing Factors on Ideal Fibre Filter Materials 理想纤维过滤材料的影响因素
The simulation results reached nearly ideal filter characteristics, and the performance of removing image noise using this filter was compared with the median filter. 仿真结果显示,复合余弦基神经网络图像去噪滤波器各项特性接近理想滤波器。
The iterated matched ideal filter bank has very simple structure and fast algorithm. It can be applied to many aspects of signal processing. 迭代匹配理想滤波器组合(IMIFB)结构简单,应用方便,可实现理想频带分割,可应用于信号处理与图像压缩等领域。
The industrial filter& damper, is not an ideal filter for process control system. This paper presents an improved-type filter with low lag angle which can be used widely in process control system. 工业滤波器&阻尼器不是过程控制系统的理想滤波器,作者提出一种具有低相迟角的改进的工业滤波器,它可广泛应用于过程控制系统。
The Design and Analytical calcuation of the Ideal Band-pass Filter 理想带通滤波器的设计及分析计算
Electret air filter material has superior filter performance, so it is considered as ideal filter material for coal-dust stained yarn. 驻极体空气过滤材料具有优良的过滤性能,是治理煤灰纱的理想过滤材料。
Gaussian filter is a kind of ideal filter, which has the minimum product of time duration and frequency bandwidth and perfect time-frequency characteristic. 高斯滤波器(GaussianFilter)是一种时频宽积最小的理想滤波器,有优良的特性。
The construction of the system model and the effects of good simulation have proved that: RBF neural network predictive control has been the ideal use of active power filter in harmonic control. It has great theoretical significance and practical value. 通过对系统模型的构建和良好的仿真效果证明:RBF神经网络预测控制在有源电力滤波器谐波控制中得到了理想的运用,具有很好的理论意义和实用价值。
In order to obtain the ideal filter effect, at first, linear filtering operation was used to blur the carpet image and filter the detail texture. Then the Sym wavelet was employed in further filtering processing. 为了得到理想的滤波效果,先对地毯图像进行线性平滑滤波操作,使地毯图像模糊化,滤除地毯的细节纹理部分,然后使用Sym小波对地毯图像进行进一步的滤波处理。
According to the significant linear phase and stability characteristics of FIR digital filter, this paper presents a new ideal of dynamic coefficient filter which is based on FPGA. 根据FIR数字滤波器显著的线性相位特性及其良好的稳定性,提出了一种采用FPGA器件来实现动态系数FIR滤波器的构思。
Simple explanation of the main characteristics of the ideal filter, low-pass filter main prototype is given and show the frequency change from the low-pass filter to bandpass filter method. 简单讲解理想滤波器的主要特性开始,低通滤波器的主要原型,并给出了通过频率变化,在低通滤波器基础上设计出带通滤波器的方法。
We also get a representation theorem for Bi-difference sets. 2. Ideal and filter are two important concepts in quantum logic. From the order structure and algebraic structures of effect algebra, there are many definitions of ideals and filters. 理想和滤子是量子逻辑中的两个重要概念,由于量子逻辑有自身的代数结构和序结构,因此有多种意义下的理想和滤子概念。