1) SPT
谱图变换
2) spectra
谱图
1.
1D spectra and 2D spectra of two polyester samples are measured by NMR.
利用核磁共振(NMR)波谱仪的一维和二维技术对两种聚酯样品分别进行测试,通过对各种谱图的综合分析,不仅得到两种聚酯的组成,还得到它们的结构序列,这是用其他分析方法所无法得到的。
2.
Based on the frequency-hopping signals in the multi-component model,the spectra(Spectrogram) and the Wigner distribution cross-term features were analyzed,the analysis methods of adaptive spectrum frequency-hopping signals were proposed.
基于跳频信号的多分量模型,分析了谱图(Spectrogram)和维格纳分布交叉项特点,提出了自适应谱图的跳频信号时频分析方法。
3) spectrum
谱图
1.
Next the RBFNN was introduced into the resolution of overlapped peaks of spectrum.
最后将具有结构自学习能力的 RBFNN成功地引入至谱图的重叠峰解析辨识研究中 ,试图建立一种适应光谱和色谱谱图重叠峰解析辨识的统一架构 ,并达到了预期的目的 。
4) Spectrogram
谱图
1.
A Signal Detection Method Based on Spectrogram and Binary Integration of Radon Transform;
基于谱图-Radon变换二值积累的信号检测方法
2.
A New Method to Suppress Cross-Terms of WVD via Thresholding Superimposition of Multiple Spectrograms;
基于多谱图叠加阈值的抑制WVD交叉项的新方法
3.
On Suppressing Cross-terms in WVD Via Thresholding Superimposition of Multiple Spectrograms;
基于多谱图叠加阈值抑制WVD交叉项的研究
5) spectral graph
谱图
1.
Dimensionality reduction based on spectral graph and its application;
基于谱图的维度约简及其应用
6) spectral imaging
光谱图像
1.
The internal qualities of apple were detected with spectral imaging in this study.
应用光谱图像技术进行了苹果内部品质无损检测技术的研究。
2.
The sugar content of nectarine was detected by using spectral imaging.
应用光谱图像技术进行油桃内部品质无损检测技术的研究。
3.
The sugar content in navel orange was detected by using spectral imaging.
对采集到的不同波长的光谱图像灰度分布进行洛伦茨分布(LD)、高斯分布(GD)、指数分布(ED)函数拟合,通过比较发现洛伦茨分布为最优灰度分布拟合函数。
参考词条
补充资料：Unity-400傅里叶变换超导核磁共振谱仪
Unity-400傅里叶变换超导核磁共振谱仪
眸多 Uruty相。傅里叫变换超导核磁共振谱仪卜国外学龙长养应习化梦研完所供积
说明：补充资料仅用于学习参考，请勿用于其它任何用途。