Firstly, analyze the primary Dynamicnoisereduction (DNR) model, and present an improvement project.
分析原动态降噪(DNR)模型并提出改进方案。
2
The algorithm of local projective nonlinear noisereduction based on nonlinear dynamic system is more effective for noisereduction of chaotic signal and non-stationary signals.
基于动力系统模型的局部投影非线性降噪算法，对混沌信号和一大类非平稳信号具有明显的降噪效果。
3
Through a series of processes such as noisereduction, binary, refinement, smoothness, fitting, and calibration, the relative welding dynamic displacement field could be acquired automatically.