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minimum phase condition 最小相位条件
The wavelet is usually presupposed the minimum phase in wavelet estimation. 常规的地震子波估计是在假设子波为最小相位的基础上对地震记录进行处理。
We have selected a -12 dB crossover filter with good transient response and minimum phase shiftings. 采用-12分贝交迭滤波器，瞬时响应能力好，相移最低。
We have chosen a -12 dB crossover filter with good transient response and minimum phase shiftings. 采用-12分贝交迭滤波器，瞬时响应能力好，相移最低。
It is demonstrated that ADRC is effective and thus has a promising future in the control for unstable systems and non minimum phase systems. 仿真研究发现 ,只要对控制器的设计略加改造 ,ADRC对上述对象都具有满意的控制性能 ,从而显示出 ADRC在不稳定对象和非最小相位对象控制中的应用前景。
Traditional wavelet extraction methods usually have the hypothesis that the wavelet is in a certain form, such as the minimum phase. 传统的子波提取方法一般需要对相位作某种形式的假设,例如地震子波是最小相位的。
Based on power spectrally equivalent and multiple of model, this paper presents two systems: minimum phase system, and non-minimum phase system. 具体构建了2个系统:最小相位系统和非最小相位系统。
Introduce the present phase condition of city trash in our country,and describe respectly several rational methods of disposing trach and a sevies of existing problems. 介绍了国内目前城市垃圾的状况,并分别论述了几种合理处理方法及存在的问题。
In order to remove minimum phase constraint in least square deconvolution, we recommend gapped smoothing error deconvolution in lattice structure. 为了解除最小平方反褶积的最小相位约束,本文讨论了有间隙平滑误差反褶积方法。
It is necessary to adjust the direction of incident light for minimum phase mismatching when the direction of phase matching deviated from crystal normal direction. 晶体倍频中当晶体表面法线与相位匹配方向不一致时,需调整入射光方向使相位失配最小。
Compared with conventional approaches, this method is not only suitable for the identification of minimum phase systems but also effective to nonminimum or IIR systems. 该方法能辨识最小相位对象的结构参数，对非最小相位对象以及具有无限冲击响应的对象同样有效。
Comparison shows that the AFM images obtained under the liquid phase condition exhibit the fine structures of the objects due to the reduction of the broadening effect of the AFM cantilever. 实验结果分析表明液相条件可以降低针尖的展宽效应，使得形貌成像更能够显示出物体的细微结构。
This article summarizes the catalytic activation of the C-H bonds of light paraffins,especially methane,under mild liquid phase conditions. 本文综述了在温和液相条件下的低碳烷烃(特别是甲烷)的C-H键的催化活化。
It is shown that the optimal pilot sequence consists of some adjacent equipowered and equispaced subsequences, and each of them is constrained by certain phase conditions. 可以证明，最优的导频序列是由一些相邻的等间隔等能量的子序列构成，每个子序列的导频之间满足一定的相位关系。
The catalytic synthesis of methoxytoluene via the reaction of cresol with dimethyl carbonate (DMC) as methylating reagent under vapor-solid phase conditions was studied. 本文对DMC作甲基化试剂与甲基苯酚气固相催化合成甲基苯甲醚进行了研究,热力学计算表明DMC与甲基苯酚的气相反应为吸热反应,高温有利于反应的进行。
minimum phase frequency characteeristic 最小相频特性
minimum phase group delay function 最小相位函数
We have pared down our expenses to a bare minimum. 我们已最大限度地削减了开支。
The class needs a minimum of 6 pupils to continue. 这个班最低限度要六个学生才可以继续办下去。
In normal and reverse phase conditions,the direct chiral separation of the ranolazine was performed on cellulose tris(3,5-dimethylphenylcarbamate) chiral stationary phase,which was made in our lab. 在反相以及正相条件下,利用自制的涂敷型纤维素-三(3,5-二甲基苯基氨基甲酸酯)手性固定相直接拆分了外消旋雷诺嗪,并考察了不同流动相对手性拆分的影响,特别是醇类物质对拆分影响。