螺旋结构的傅里叶变换,Fourier transform of helical structure英语短句,例句大全

螺旋结构的傅里叶变换,Fourier transform of helical structure
1)Fourier transform of helical structure螺旋结构的傅里叶变换
1.X-ray diffraction,including Bragg\'s equation in crystallography,the Fourier transform of helical structures,and Wilkins\' experimental determination of the double helix are discussed.简述了薛定谔对基因物质的预言和德尔布吕克等人关于DNA是遗传物质的确定;介绍了DNA结构的X射线衍射分析,其中包括在X射线晶体学中的布拉格方程,螺旋结构的傅里叶变换,威尔金斯对双螺旋结构的实验验证;介绍了分子模型方法,其中包括键角与键长,杂化轨道理论,碳四面体型轨道的量子力学计算,在分子的空间构型中氢键的作用。
2)Fourier transform傅里叶变换
1.Performance analysis of filtering algorithms based on Fourier transform;常见傅里叶变换的滤波性能分析
2.Transient harmonic analysis algorithm using wavelet transform and Fourier transform;小波变换与傅里叶变换相结合的暂态谐波分析方法
3.A palmprint recognition system using two-stage match method based on Fourier transform;一种基于傅里叶变换的双级匹配掌纹识别系统

英文短句/例句

1.Fourier transform infrared spectrometer傅里叶变换红外光谱仪
2.Fourier transform Ramman spectroscopy傅里叶变换拉曼光谱学
3.quasi fourier transform hologram准傅里叶变换全息图
4.fast-Fourier-transform analyzer快速傅里叶变换分析仪
5.Fourier transform AC voltammetry傅里叶变换交流伏安法
6.Fourier transform nuclear magnetic resonance傅里叶变换核磁共振
7.Fourier transform infrared spectroscopy傅里叶变换红外分光镜
8.Investigation of disease tobacco leaves by Fourier transform infrared spectroscopy病害烟叶的傅里叶变换红外光谱研究
9.FTIS(Fourier Transform Infrared Spectroscopy)傅里叶变换红外线分光光谱分析
10.convolution with FFT利用快速傅里叶变换的卷积
11.lensless Fourier transform hologram无透镜傅里叶变换全息图
12.twiddle factor FFT algorithm旋转因子快速傅里叶变换算法
13.reduced DFT algorithm简化离散傅里叶变换算法
14.pulse Fourier transform NMR spectroscope脉冲傅里叶变换核磁共振波谱仪
15.Fourier transform nuclear magnetic resonance spectrometer傅里叶变换核磁共振波谱仪
16.Fourier transform molecular absorption spectrometer傅里叶变换分子吸收光谱仪
17.Fourier transform infrared spectrophotometer傅里叶变换红外分光光度计
18.fast-Fourier-transform spectrum analyzer快速傅里叶变换频谱分析仪

相关短句/例句

Fourier transform傅里叶变换
1.Performance analysis of filtering algorithms based on Fourier transform;常见傅里叶变换的滤波性能分析
2.Transient harmonic analysis algorithm using wavelet transform and Fourier transform;小波变换与傅里叶变换相结合的暂态谐波分析方法
3.A palmprint recognition system using two-stage match method based on Fourier transform;一种基于傅里叶变换的双级匹配掌纹识别系统
3)Fourier transformation傅里叶变换
1.A Study on Fourier Transformation Demodulating Theory of the Gap of Optical Fiber Fabry-Perot Sensor;光纤法布里-珀罗传感器腔长的傅里叶变换解调原理研究
2.A three-dimensional Fourier transformation migration method of magnetotelluric data and its application;大地电磁资料三维傅里叶变换偏移方法及其应用
3.The principle for harmonic detecting and analyzing based on Fourier transformation was focused on.重点阐述了采用傅里叶变换的方法对谐波进行检测和分析的原理,对虚拟仪器技术的特点和优点并与传统仪器分析技术进行了初步对比。
4)FFT傅里叶变换
1.FFT-based orientation identification algorithm in fira;基于傅里叶变换的Fira机器人朝向角辨识算法
2.The resulting binary image was transformed using FFT method.用适当方法对纱线图像作二值化处理,提取表面纤维图像,并根据图像分析技术中的傅里叶变换原理,对有关像素坐标进行线性回归确定纱线捻度,与手工测试相比,用图像处理测试纱线捻度的方法是可靠、准确、快捷的。
3.The proposed method overcomes the shortcomings of FFT-based method such as sensitivity to noise and inaccurate performance in non-stationary environments.针对基于傅里叶变换(FFT)的谐波分析方法易受噪声干扰和对暂态谐波处理精度差的缺点,提出了一种基于小波包变换的谐波分析算法。
5)Fourier transforms傅里叶变换
1.In accordance with the settlement observation of the Second nanjing Yangtse River bridge Ba-gua continent s roadbed,the collocations of the observation point and technology terms of the ob-servation are gieven,the statistic analysis and the Fourier transforms are studied as well in processing the final data.结合南京长江二桥八卦洲引线的路基沉降观测,对观测设施的布设、观测的技术要求等各项工作作了必要的介绍,采用统计方法对观测成果进行分析,以确定点位的稳定性,最后运用傅里叶变换方法分析测量数据时间序列在频率域上的变化特性,并在此基础上对可能存在的沉降规律作出分析,目的在于为工程管理部门提供决策依据,也用于指导类似工程的沉降观测工作。
2.The Fresnel diffraction formula and the Fourier transforms are used to get the intensity distribution formula.采用菲涅耳衍射公式和傅里叶变换得出了输出面上的光场的理想计算公式。
6)Fourier-transform傅里叶变换
1.The research for the three-photon correlated imaging with incoherent light(classical thermal light) of lensless Fourier-transform is reported.首次从理论上提出了利用非相干光场(经典热光场)在无透镜的情况下,得出高阶干涉光的三阶关联函数解析式,并证明了非相干光场通过傅里叶变换,完全能够实现多光子的关联成像。
2.Taken into account the third-order dispersion in a single-mode fiber by means of Fourier-transform algorithm, an analytic expression of chirp is obtained.利用傅里叶变换法推出了三阶色散所致啁啾的解析表达式。
3.By employing the properties of the Fourier-transform,an analytic Fourier-transform method is presented that can be used to deduce the point-spread-functions of the segmented mirror with alignment errors.利用傅里叶变换的特殊性质简化求解大反射镜的点扩散函数过程并推导各种误差下的解析表达式。