fourierism

fourierism

1. French utopian socialism thinker Charles Fourier was born on April 7th.

1772年4月7日,法国空想社会主义者查尔斯·傅立叶诞生。

2. Infrared spectra from the several typical chemical vapors were observed remotely using the RFX 40 passive Fourier transform infrared spectrometer.

40干涉型被动式傅立叶变换红外光谱仪用于远距离遥感化学蒸气微弱红外光谱。

3. DCT is based on FFT (Fast Fourier Transform), so integers FFT transform must be structured firstly.

DCT变换采取基于FFT(fast Fourier transform)的快速算法，所以，首先寻找整数FFT变换。

4. A world in limbo, in the state of foetus, what an unheard-of spectre! Saint-Simon, Owen, Fourier, are there also, in lateral galleries.

一个处于胚胎状态的鬼域里的世界，这是多么离奇的形相！圣西门、欧文、傅立叶，也都在那里的一些侧坑里。

5. Does not need to say that, fast Fourier transforms algorithm everybody all to know.

不用多说,快速傅立叶变换算法大家都知道的。

6. This paper uses Fourier transform infrared spectrometer with OMNI sampler to distinguish fructus amomi from their confusable varieties, i.e.

为了直接准确地鉴别砂仁及其伪品的真伪,采用傅里叶变换红外光谱法直接测定砂仁及其伪品的红外光谱。

7. In order to solve this problem, a solution, and its formula for the Fourier analysis.

为了解决此问题，提出了一种解决方法，并用傅里叶公式对其进行了理论分析。

8. A speed measuring system of moving mirror for Fourier transform spectrometer(FTS) based on FPGA is introduced.

介绍了一种基于FPGA的傅里叶变换光谱仪动镜速度测量系统。

9. Introduction the Fourier series, Convolution,Laplace transform, Z-transform, Discrete time and fast Fourier transform, Adaptive filter,digital filter.

介绍傅立叶,拉式,Z转换之数学运算,同时应用于离散与计算快速傅立叶转换,而此数学运算使用时数位滤波器之应用

10. The traditional signal analysis method is Fourier analysis and it is only applied to steady and periodically signals.

传统的信号分析方法傅立叶变换只适于周期的、稳态的信号。

11. As an example of the technique, let's compute the Fourier series which corresponds to a square wave.

作为这种方法的一个例子，让我们计算一个方波的傅里叶级数。

12. Most of your CPU cycles are going into something based on Fourier transforms.

你大多数cpu周期都是在做一些基于傅里叶变换的计算。

13. Fourier praise the military after a clean house, homeopathy into the topic.

傅利军夸赞了房屋的干净后，顺势切入正题。

14. Analysis of biomolecules with Fourier transform ion cyclotron resonance mass spectrometry.

傅氏转换离子迴旋共振质谱术的生物分析。

15. Principles of Fourier Optics and Diffraction.

傅立叶光学和衍射原理。

16. A course in mathematical analysis. Introduction to Fourier analysis and wavelets.

傅立叶分析与小波分析导论。

17. A Fourier transform does this, but with waves.

傅立叶变化就是这样，但是它是按照波的情况。

18. Fourier transform infrared (FTIR) microspectroscopy confirmed the changes in the chemical composition of walls.

傅立叶变换纤维红外光谱(FTIR)分析证实了细胞壁这些化学成分的改变。

19. Fourier techniques provide a particular elegant framework from which to evolve a description of the formation of images.

傅立叶方法提供了一个特别优美的框架，从它发展出一种描述成象的方法。

20. Fourier analysis is the mathematical method used to break sounds down into sine waves.

傅里叶分析是将声音分解为正弦波的数学方法。

21. Fourier transforms are numerically pretty efficient, but there are an awful lot of them to do in an all-sky search.

傅里叶变换在数字计算上颇为有效，但在全天搜索中傅里叶变换的使用多得让人头皮发麻。

22. The Fourier transform is an integral expression for a Fourier series applied to an infinitely long signal.

傅里叶变换式是对博里叶级数的一种积分表达式。

23. Fourier transform is a way of looking at a time series as a sum of sine waves at different frequencies.

傅里叶变换是一种把它看成不同频率的正弦波的级数和的方式。

24. A Fourier transform is a way of looking at a time series as a sum of sine waves at different frequencies.

傅里叶变换是一种把它看成不同频率的正弦波的级数和的方式。->傅里叶变换是一种将时域序列看成是不同频率的级数和（频域序列）方法。

25. Couplers are key components in an optical fiber Fourier transform spectrometer (FFTS).

光纤耦合器是全光纤傅里叶变换光谱仪(FFTS)的关键元件。

26. The characters of short time Fourier transform (STFT), Wigner Ville distribution (WVD) and wavelet transform (WT) are analyzed.

分析了短时傅立叶变换 (STFT)、维格纳 瑞利分布 (WVD)及小波变换 (WT)等时频分析方法各自的特点。

27. Fast Hartley Transform(FHT) can be achieved by using the structures similar to that in Fast Fourier Transform (FFT).

利用与快速傅氏变换相同的结构可以构造快速哈特莱变换(FHT)。

28. The thermally-induced and pressure-induced unfolding of ribonuelease A(RNase A)have been followed by Fourier transform infrared(FTIR)spectroscopy.

利用二维相关红外光谱结合主成分分析研究了核糖核酸酶热诱导和压力诱导条件下的构象变化行为。

29. By means of Fourier integral for analysis of plus mag netic field frequency spectrum.It provides relation of magnetic field with maxim um frequency.

利用付立叶积分对脉冲磁场进行频谱分析，讨论了脉冲磁场大小随所选择频率上限之间的关系.

30. Three mushrooms (Auricularia auricula, Boletus aereus, and Tremella fuciformis) were studied by Fourier transform infrared (FT-IR) spectroscopy.

利用傅里叶变换红外光谱仪对三种食用菌(黑木耳、黑牛肝菌、银耳)样品进行了研究。

31. Fourier transform infrared spectroscopy(FTIR) was used to identify five kinds of Auricularia auricula from different regions.

利用傅里叶变换红外光谱法研究了五种不同产地的黑木耳。

32. Application of complex conjugate gradient method(CCGM) and fast Fourier transform(FFT) to study multitudinous scattering in near-field optics.

利用共轭梯度法与快速傅立叶变换(CCGM-FFT)相结合的方法来研究近场多体散射问题。

33. The data is calculated by using the wavelet transformation and Fourier transformation.

利用小波分析和傅里叶分析方法对资料进行处理，分析结果表明。

34. By means of 13 C and fourier transform Infra Red (FTIR) spectra, the mechanism of the amination reaction is discussed.

利用红外及核磁共振碳谱分析了胺化反应机理,证明是开氧环反应。

35. SC discrete Fourier transformer(DFT) are achieved using the component, and the least capacitances and the most well rate of capacitance were designed.

利用这些基本元件实现了开关电容离散傅里叶变换 ,并进行了最佳电容值和最佳电容比设计 ,使电路具有运算精度高 ,运算速度快和便于实现大规模集成等优点 .

36. The photopolymerization characteristics of this monomer was investigated by Fourier Transform Real Time Infrared spectroscopy(FT-RTIR).

同时使用傅立叶实时红外(FT-RTIR)对该杂化单体的光聚合性能进行了研究。

37. Fourier transform lens is key operating element in optical information processing system.

在光学信息系统中,傅立叶变换透镜是关键的运算部件。

38. Before the advent of Wavelet Analysis, the chief tool on signal processing is Fourier analysis.

在小波分析出现之前，信号处理的主要工具是Fourier分析。

39. In weak signals detection of underwater acoustic domain, we can get high anti-Doppler performance using the Fractional fourier transform algorithm. ?

在水声信号处理领域,分数阶Fourier变换的良好的抗多卜勒性能有利于微弱信号检测.

40. The conjugate gradient method (CGM) and fast Fourier transform (FFT) technique are used to reduce the necessary memory and CPU time.

在求解过程中应用共轭梯度法 (CGM)和快速傅立叶变换 (FFT)相结合的方法降低所需计算机内存和CPU时间。

41. We use Fast Fourier Transform arithmetic to calculate two seriate images.

在相邻两帧图像上，找出相关度最大的两个小区域，用它们之间的距离除以两次拍摄之间的时间间隔，就得到这个小区域在间隔时间内的平均速度，进而得到整个流场的速度分布。

42. A new type of holographic sight based on lensless Fourier transform was investigated.

基于无透镜傅里叶变换全息术制作了一种新型激光全息瞄准具。

43. Some applications of the fast Fourier transform to the polynomial calculation.

多项式计算当中快速傅立叶变换的应用。

44. It is hard to implement complex-order Fourier transforms for general complex ABCD optical systems, because of the severe conditions.

大多数的复ABCD光学系统无法实现复数阶傅立叶变换。

45. The Fourier series of an odd function contains no cosine terms.

奇函数的傅里叶三角级数只有正弦项;

46. If the floor was infinite in extent, the mathematical distribution of reflected light could be regarded in terms of a two-dimensional Fourier series.

如果地板的广度是无限的,那么可以用一个二维傅里叶级数来表示反射光的数学分布。

47. If the floor were infinite in extent, the mathematical distribution of reflected light could be regarded in terms of a two-dimensional Fourier series.

如果地板的广度是无限的，那么可以用一个二维傅里叶级数来表示反射光的数学分布。

48. Unit for Real Fast Fourier Transformatio - Unit for Real Fast Fourier Transformation.

实时快速傅立叶变换的模块。

49. In two symmetry fractional Fourier domains with two inverse rota...

实测数据表明本算法有效。

50. The experimental conclusion is indicated rather strikingly in the Fourier plot of Fig. 223.

实验的结论非常明显地显现在图223的傅里叶曲线上。

51. Aapproximation of Fourier inverse integral using Fourier transform approximation for amplitude of harmonics in a finite Fourier series summation.

富氏级数中之谐波成份以富氏转换近似并以有限级数和近似富氏逆转换。

52. For anisotropic materials Fourier's law must be formulated in a more generalized form.

对于各向异性的物质来说,傅里叶定律必须改写成具有更普遍意义的形式。

53. For the microscopy by off-axis lensless Fourier transform holography, Fresnel reconstructing method is better than the convolution method.

对于离轴无透镜傅里叶变换全息显微来说，菲涅耳近似重建方法优于卷积方法。

54. The formulas of the load and displacement of bellow are expanded in Fourier series along circumferential angel. The computation time can be decreased.

将波纹管离散为锥壳单元，单元之间用节点圆相连结，载荷和位移沿环向展开成傅立叶级数，这样降低了计算维数，减少了计算工作量。

55. The Fourier transform power spectrum of input object can be obtained when the input image is placed at the front or back of the hololens.

将输入图像置于这种全息透镜的前面或后面，均能得到物体的傅里叶变换功率谱。

56. First course in wavelets with fourier analysis II.

小波与傅里叶分析基础2。

57. This suggests using a resolvent whose roots may be variously described as a discrete Fourier transform or a Hadamard matrix transform of the roots.

就像其它 多项式，有时可能对一个四次方程分解出因式；但更多的时候这样的工作是极困难的，尤其是当根是无理数或复数时。

58. The discrete Fourier transform (DFT)and discrete Hartley transform(DHT) can be considered as special cases of DYT.

常用的离散傅里叶变换（DFT）、离散哈特莱变换（DHT）均可视为DYT的特例。

59. The Fourier describer only describes the boundary shape of the planner target region,and can not reflect feature inside characteristic.

平面目标闭合曲线的傅里叶描述子只描述了目标区域的边界形状,无法反映目标内在属性。

60. The soliton formation and transmission have been simulated numerically by using split-step Fourier method in the single mode fiber.

应用分布傅立叶法数值模拟了单模光纤中光孤子的形成和传输。

61. The pulse signals were processed by using the fast Fourier transforms.

应用快速傅立叶变换方法对脉搏信号进行了分析。

62. A fiber Bragg grating dispersion measuring system based on Fourier transform spectroscopy is designed and implemented.

建立了基于傅里叶变换光谱技术的光纤光栅色散测量系统。

63. Correction of Nonparaxial and Misfocus Aberrations in Digital Lensless Fourier Transform Holography[J].

引用该论文 Jiang HongZhen,Zhao Jianlin,Di Jianglei,Yan Xiaobo,Sun Weiwei.

64. Fractional Fourier transform of hard-edge apertured and misaligned Lohmann's optical system[J].

引用该论文 于永江,陈建农,王德法,郝金光.

65. Windowed Fourier transform for 3 - D shape measurement[J].

引用该论文 付艳华,陈文静,苏显渝.

66. Analysis of eccentric photorefraction by Fourier optics[J].

引用该论文 刘勇,陈家璧.

67. Research on all fiber optic Fourier flat-top Interleaver[J].

引用该论文 史磊,向望华,胡鸿璋,林林,耿凡.

68. Analysis and Experiment of Phase-Shifting Coaxial Lensless Fourier Digital Holography[J].

引用该论文 吕晓旭,张以谟,钟丽云,罗印龙,佘灿麟.

69. Fourier Transform Infrared Spectroscopic Studies On Human Myelocytic Leukemia Xenografted In Nude Mice[J].

引用该论文 唐伟跃,孙雷明,郭克民,乐晓平,张建民.

70. Study on the Fourier Transform Demodulation Theory of the Spectropolarimeter Based on Intensity Modulation[J].

引用该论文 宋志平,洪津,乔延利,裘桢炜,叶松,陈立刚,汪元钧.

71. Improvement of the Bandwidth of Interleaver Using Fourier Optics[J].

引用该论文 张波,黄德修,杨明红,吴砺,凌吉武.

72. Spatial Fourier Fringe Analysis with Single Three-Surface Interferogram[J].

引用该论文 徐建程,石琦凯,柴立群,邓燕,许乔.

73. Image Processing in Numerical Reconstruction for Lensless Fourier Transform Hologram[J].

引用该论文 徐莹,赵建林,向强,秦川,范琦.

74. Identification of Auricularia Auricula from Different Regions by Fourier Transform Infrared Spectroscopy[J].

引用该论文 时有明,刘刚,刘剑虹,宋鼎珊.

75. Analysis on an Improved Fourier Transform Profilometry[J].

引用该论文 毛先富,陈文静,苏显渝.

76. The develop of Fourier storage photolithography system[J].

引用该论文 浦东林,陈林森,解剑锋,沈雁.

77. The characteristic analysis of hololens Fourier transform[J].

引用该论文 王红霞,盛兆玄,赵玮,李育新.

78. Six Security Key For Image Encryption Based on Anamorphic Fractional Fourier Transform[J].

引用该论文 王红霞,赵玮,刘长文,张瑜,刘皓淳.

79. New Method for Interferogram Fringe Pattern Analysis Based on Fourier Transform Meathod[J].

引用该论文 王雨雷,吕志伟,王岩,何伟明.

80. Demodulation of the Optical Fiber Fabry-Perot Sensor Based on Fourier Transform[J].

引用该论文 章鹏,朱永,唐晓初,陈伟民.