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pseudospectrum

  • n. 伪谱:数学中的一种概念,用于描述线性算子或矩阵的特征值附近的行为。伪谱常用于数值线性代数、控制理论和动力系统的研究。

网络释义英英释义

  伪谱

伪谱

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短语

pseudo-spectrum 拟频谱

pseudo-spectrum method 伪谱法

pseudo spectrum method 虚谱法

pseudo-spectrum expansion 伪谱展开

traditional pseudo-spectrum 传统伪谱法

pseudo spectrum time domain 伪谱时域

staggered-grid pseudo-spectrum 错格伪谱法

pseudo-velocity response spectrum [地物] 伪速度反应谱

pseudo-acceleration response spectrum [地物] 伪加速度反应谱

 更多收起网络短语

Pseudospectrum

  • abstract: In mathematics, the pseudospectrum of an operator is a set containing the spectrum of the operator and the numbers that are "almost" eigenvalues. Knowledge of the pseudospectrum can be particularly useful for understanding non-normal operators and their eigenfunctions.

以上来源于: WordNet

双语例句

  • The generating of pseudo random sequence is one of the key subjects to realize the spread spectrum technique upgrade for BPC low frequency time code radio station.

    随机序列产生实现BPC低频发播台扩展频谱技术升级一个重要环节

    youdao

  • Elastic wave propagation in anisotropic medium is simulated by solving the equation system with the aid 'of Fourier numerical method (pseudo-spectrum method).

    本文利用傅里叶数值方法(即)求解方程模拟各向异性介质中弹性议的传播

    youdao

  • For the recent decades, the pseudo static method, the response-spectrum analysis, time-history analysis, performance-based design method, spring out early or later.

    几十年来,先后诞生静力方法反应谱方法、时程分析方法、基于性能设计方法等抗震设计方法。

    youdao

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