A calculation method based on fast Fourier transformation and micromagnetism ( FFTM ) is presented.

提出了一种具有快速傅立叶变换的微磁学 ( FFTM ) 方法,并应用于二维纳米磁性系统.

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Methods: Attenuation Reflection - Fourier transformation infrared spectrometry with clustering analysis was used to the identification Aarons beard.

方法: 衰减全反射 - 傅立叶变换红外光谱法结合聚类分析方法定性鉴别金丝桃属药材.

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Objective : To establish a new method to discriminate Aarons beard by Fourier transformation infrared spectrometry.

目的: 用衰减全反射傅立叶变换红外光谱法鉴别中药材,为中药材提供一种新的鉴定方法.

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