小波分析 morlet小波分析的matlab程序 适用于初学者-Wavelet analysis morlet wavelet analysis matlab program for beginners

用于简单的最小二乘拟合演示和简单的拉格朗日插值、线性插值等的演示小程序-For simple presentations and simple least squares fit of Lagrange interpolation, linear interpolation demo applet