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- It includes the stipulation that the phase spectrum over that range should be a straight line. 它包括了在該范圍上相位譜應為直線(xiàn)的規定。
- Theoretical analysis and experimental results show that the method is suitable for the phase unwrapping of the demodulated spatial phase. 理論分析和實(shí)驗結果證明該方法適用于條紋空間相位測量方法解調的包裹相位。
- The sinusoid frequency estimation algorithms for all phase spectrum analysis are studied. 摘要研究了應用于全相位頻譜分析的正弦波頻率估計算法。
- Spatial phase modulation compared with PSI, requires only one frame of the interferogram, which makes real-time data acquiring and processing of dynamic process possible. 與相移技術(shù)相比，它只需要一幀干涉條紋圖就能恢復出物體的三維形貌，使得物體動(dòng)態(tài)過(guò)程的三維形貌測量變得可能。
- The principle and structure of cyclic radial shearing interferometer are briefly discussed and the process of spatial phase modulation,Fourier transform method and wavefront reconstruction are analyzed. 本文簡(jiǎn)要介紹了徑向剪切干涉儀的原理和結構,分析了基于此系統的空間位相調制、傅立葉變換頻譜分析、波面重建技術(shù),提出了一種高精度的可行的波面迭代方法。
- By the decomposition of the minimum and maximum phase components, the group of wavelets with the same amplitude spectrum and different phase spectrum could be found in cepstrum domain. 摘要利用子波的最大相位和最小相位分解技術(shù)，在復賽譜域得到一組具有相同振幅譜、不同相位譜的子波集合。
- Design of Digital Filter Used in Spatial Phase Detection 空間位相檢測數字濾波器的設計
- The theory of the photoacoustic (PA) phase has b een studied.The PA phase spectra of rare earth complexes with dibenzoylmethide h ave been explained basing on the theory. 對光聲位相理論進(jìn)行了研究,依此理論解釋了稀土二苯甲酰甲烷配合物的光聲位相譜。
- Research on Image Feature Extraction of Phase Spectrum Analysis 基于相位譜分析技術(shù)的圖像特征提取研究
- SPATIAL PHASE MODULATION INTERFEREMETERY FOR MICRODISPLACEMENT MEASUREMENT 空間域相位調制干涉儀用于微位移測量
- The study of relative phase spectrum in multi-frequency induced polarization 多頻激電相對相位譜研究
- A WAVELET ESTIMATION METHOD BASED ON THE WAVELET PHASE SPECTRUM SCANNING 基于子波相位譜掃描法的子波求取方法
- The child is going through a difficult phase. 那孩子正經(jīng)歷困難的階段。
- The two sets of traffic lights were out of phase. 那兩組交通燈不同步。
- Effect of spatial phase modulation on propagation of photovoltaic spatial solitons 空間相位調制對光伏孤子傳播的影響
- They have decided to phase in the new techniques. 他們已決定逐步引入新技術(shù)。
- The windshield wipers are out of phase now. 擋水玻璃刮水器現在動(dòng)作不協(xié)調。
- Fluctuations are spatial and temporal in character. 這種波動(dòng)的特點(diǎn)是空間性和瞬時(shí)性的。
- Keywords surface plasmon resonance;spatial phase modulation;phase detection;biomolecular interaction;protein chip; 表面等離子共振;空間相位調制;相位檢測;生物分子相互作用;蛋白質(zhì)芯片;
- Study of Properties of Phase Spectrum and Phase Study of Properties of Phase Spectrum and Phase 地震動(dòng)相位譜與相位差譜分布特征的研究
