subharmonics
英
美
网络 次谐波; 次谐波频率; 分谐波; 次泛音
双语例句
- Homoclinic Orbits and Subharmonics for a Class of ρ-Laplace Difference Equations
一类ρ-Laplace差分方程的同宿轨和次调和解 - Having a frequency which is a fraction of a fundamental. Subharmonics appear in some forms of nonlinear distortion.
频率为基波的几分之一的谐波。分谐波以某种非线性失真形式出现。 - By enhances the rail transit power supply security, reduces the rail transit for the electrical network electric current total overtone distortion factor and various subharmonics voltage including rate to the city power supply system influence.
以提高轨道交通供电安全性，减少轨道交通供电网的电流总谐波畸变率和各次谐波电压含有率对城市供电系统的影响。 - After spectrum analyses of some musical instruments it is discovered that the subharmonics is a general phenomenon in musical instruments especially at the beginnings of tones.
我们对乐器进行频谱分析发现，分谐波现象是一个普遍的现象，特别是在音头部分。 - Degenerate Bifurcations of Codimension Two in Nonlinear Oscillator for 1/ 2 Subharmonics Resonance-Primary Parametric Resonance
1/2亚谐共振&主参数共振情况下非线性振动系统的余维2退化分叉 - Based on the successor map and a generalized version of the Poincare-Birkhoff twist theorem, we establish the existence of infinitely many subharmonics for a class of strongly asymmetric Duffing equations.
利用后继映射和推广的Poincare-Birkhoff扭转定理，证明了一类强不对称Duffing方程存在无穷多个次调和解。 - The advantage of our paper is to give a more explicit solution and to make Melnikov function for the subharmonics bifurcation and Melnikov function which the stable manifolds and unstable manifolds intersect transversely into a formula.
本文的优点是给出了更明确的解，并把次谐分支的Melnikov函数与稳定流形与不稳定流形横截相交的Melnikov函数统一成为一个公式。 - In the paper, we compare their performance based on following requirements: processing time, the capability of eliminating subharmonics and the effect of missing pulse and interference to estimation of the PRI.
本文比较了这几种算法的处理时间、抑制子谐波的能力和消除丢失脉冲以及干扰脉冲对PRI估计影响的能力。 - In the investigation of a nonlinear forced RL-varactor circuit, it is discovered that besides the period-doubling route to chaos, the system has also the frequency locking ability to its subharmonics.
对一个受迫非线性RL-变容管电路的研究中发现，它除了具有周期倍增导致混沌的过程外，对次谐波还具有锁定能力。 - To describe and analyze the signals in the power net, the interharmonics and subharmonics are introduced on the basis of the original fundamental and harmonics.
为了描述和分析电网信号，在原来基波和谐波的基础上又引入了间谐波、次谐波。 - Analysis on Vibration of Stator Core Caused by Subharmonics
次谐波引起的铁芯振动分析 - To detect accurately the frequency of signals 'components such as: harmonics, interharmonics, subharmonics, a new approach based on the singular value decomposition ( SVD) in frequency domain, was proposed in this paper.
为了准确地获取周期性信号中的谐波、间谐波或次谐波成分的频率分量，提出了一种检测频率分量的新方法，即频域奇异值算法。 - Subharmonics in the Jump Vibration of a Vib-Roller Drum
振动压路机振动轮跳振时的次谐波振动现象 - Subharmonics and chaos are predicted by the simulation of the discrete models and state equations of the system.
分别对系统离散数学模型和系统状态方程进行了仿真研究，证实系统中次谐波和混沌行为。 - Subharmonics of Plate Tap Tones in Violin Acoustic
优质提琴的板音 - This dissertation mainly concerns with the existence of homoclinic orbits and subharmonics for a class of p-Laplace difference equations by using the critical point theory.
全文共分四章，主要应用临界点理论研究一类p-Laplace差分方程的同宿轨与次调和解的存在性。 - Then, by using the perturbation technique and Clarke duality, the existence of subharmonics for equivalent discrete Hamiltonian systems is discussed.
然后利用Clarke对偶和扰动技巧得到等价系统的扰动方程的次调和解。 - The complex nonlinear phenomena are discovered in the dynamic system, such as, 1/ 2 subharmonics, Hopf bifurcation, limit circle and chaos.
发现了1／2分谐波、Hopf分岔、极限环和混沌等复杂非线性现象。 - By using Mountain pass lemma, the existence of subharmonics is verified, and then it is proved that a nontrivial homoclinic is just the limit of the subharmonics by diagonal method.
利用山路引理证明了系统的次调和解的存在性，然后再利用对角线法证明调和解收敛到非平凡同宿解，推广并改进了文献中已知的结果。