目录

效果图：

实现代码： 

密集抖动

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pip install pykalman

效果图：

实现代码： 

import numpy as np
import cv2
import matplotlib.pyplot as plt
from scipy.ndimage import gaussian_filter1d
from scipy.signal import butter, filtfilt, savgol_filter
from pykalman import KalmanFilter# 生成带抖动的时间序列数据
np.random.seed(42)
x = np.linspace(0, 10, 300)  # 时间步长
y = np.sin(x) +