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README.md

Hilbert变换提取信号特征的Python实现

文章主要内容是:

  • 使用Python对原始信号进行Hilbert变换,而后提取信号特征;
  • 另信号基本参数改变来模拟外界干扰因素;
  • 以参数的改变范围为自变量,绘制信号特征与参数之间的关系。
    另:
  1. 本文选取了R、J特征值,双谱特征的二维图像,降维处理后的一维连续表达作为信号特征。
  2. 对于双谱图像,本文选取了对二维特征降维的方式转到一维,而后随参数变化绘制折线图。 欢迎star,简书地址

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