专业释义英英释义
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谱方法 - 引用次数：6 参考来源 - 具有任意斜缝的微带缝隙天线研究
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谱方法 - 引用次数：7
Against the defects while estimating the background error statistics with spectral method, a new method for simulating the global background error covariances is proposed basing on the spherical wavelet.
针对谱方法估计背景误差统计量的缺点,提出了基于球面小波的全球背景误差协方差模拟方法。
参考来源 - 四维变分同化关键技术研究与并行计算 -
谱方法波谱法
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谱方法
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Spectral method
- abstract: Spectral methods are a class of techniques used in applied mathematics and scientific computing to numerically solve certain differential equations, often involving the use of the Fast Fourier Transform. The idea is to write the solution of the differential equation as a sum of certain "basis functions" (for example, as a Fourier series which is a sum of sinusoids) and then to choose the coefficients in the sum in order to satisfy the differential equation as well as possible.
以上来源于: WordNet
双语例句
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The main advantage of spectral method is its high accuracy.
谱方法的突出优点是它的高精度。
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Spectral method is one of important numerical method for solving differential equations.
谱方法是微分方程数值求解的重要方法之一。
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A fast near infrared spectral method for measuring oxidation content in diesel was proposed.
采用红外光谱方法建立快速测定柴油氧化安定性方法。
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