A new method based on interpolation using orthogonal spherical wave source was proposed to enhance the resolution of the nearfield acoustic holography image without adding measurement points.
为了在不增加测量点数的情况下提高近场声全息图像的空间分辨率，提出一种基于正交球面波插值的近场声全息图像分辨率增强方法。
A method using cubic-spline interpolation to process correlation peaks was proposed to improve the precision of BOC-modulated signal PN code phase measurement.
提出了利用三次样条插值法，处理BOC调制信号相关谱主峰及副峰的数据，以提高相位测量精度的算法。
To solve these problems, we propose the method of automatic measurement that is based on spline interpolation, and the aeroengine's fault detections is thus achieved.
本文针对该问题，提出了基于样条插值的缺陷尺寸自动测量方法，实现了航空发动机的故障检测。
应用推荐