In the first part , we introduced 1 - d fourier technique to calculate the velocity of the wind , and analyzed the error in tracking cloud motion by 1 - d fourier technique 第一部分，给出一维傅立叶相位法导风的理论及其平移假设所带来的误差。
It is right that the modal of discontinuous phase method measures blade vibration parameters and the monitoring system has a good perspective in engineering application 结果证明间断相位法的计算模型是正确的，研制的叶片振动状态监测系统有良好的应用前景。
Measurement of quartz crystal unit parameters by zero phase technique in a pi - network - part 2 : phase offset method for measurement of motional capacitance of quartz crystal units 用型网络的零相位法测量石英晶体器件参数.第2部分:石英晶体器件动态电容测量的相位补偿法
The subjective a / b listening tests indicate that the reconstructed speech ’ s quality of this scheme is better than that of fixed phase and complex cepstrum with 4 - 6 bits 主观a / b测试结果显示,当用4 ~ 6比特量化相位信息时,该方法合成的语音质量明显好于固定相位法和倒谱法。
Meanwhile coaxial line phase water cut meter has realized dynamic measuring of oil well water cut . and the detecting results objectively represent flowing state in pumping wells 同轴线相位法含水率计实现了油井含水率的动态测量，其测量结果客观反应了抽油机井中油水两相流动状态。
The system was based on the phase detection of projected grating to sense body ' s 3d data , surface fitting was simulated by b - spine patches in the sense of piecewise least square , so it had more practical value in treatment and basic medical study 提出应用投影栅相位法测量人体的三维数据，在最小二乘意义下采用b样条拟合曲面的方法，在临床治疗和医学基础研究方面有重要的实用价值。
This paper analyzes detailedly the principles on distributed busbar protection - current instantaneous value differential method , impedance method , and put forward the new method of current fault component phase method , then compares with these methods 本文详细分析了分布式母线保护中的原理?瞬时值电流差动法、阻抗法，提出了电流故障分量相位法的新方法，将这几种方法进行比较。
The discontinuous phase method combined with eddy current sensor is introduced to acquire blade dynamic signal 。 the author designed the program of computing blade vibration parameters and have made computer simulation ， so we can get blade amplitude and frequency 提出采用间断相位法和电涡流传感器结合来获得叶片的振动信号，编制了测量叶片振动参数的计算程序，并进行了计算机模拟仿真，得到了叶片振动振幅和频率。
30 mhz measurement of quartz crystal unit parameters by zero phase technique in a pi - network - part 4 : method for the measurement of the load resonance frequency fl , load resonance resistance rl and the calculation of other derived values of quartz crystal units , up to 30 mhz 用型网络的零相位法测量石英晶体元件参数.第4部分:石英晶体单元负荷谐振频率fl负荷谐振电阻rl的测量方法及其他石英晶体元件导出值的计算方法
Multiple range images can be obtained by turning the 3d object at different angles around sensor . the range images of different viewpoints are registered to estimate the relative transformations among the viewpoints , and then integrated to obtain a complete 3d geometric description of object 本文采用相位法从多个不同的视点获得距离图像数据，通过多视点距离图像的对准获得视点之间的运动参数，然后经过距离图像的集成，建立完整的物体表面的几何形状描述。
