The Curvefit SPL directory contains functions for curve fitting. The following functions are included:

Fits y(x) = A exp(Bx) using linearization. | |

Fits y(x) = A exp(-B(x-C) | |

Fits a line to a series using the end points. | |

Fits an arbitrary set of basis functions to a series using the least squares method. | |

Performs known frequency sine curve fitting using the least squares method. | |

Performs Least Squares Polynomial fitting with error statistics. | |

Fits y(x) = A x | |

Fits y(x) = A + B sin(Cx + D) using the FFT. | |

Fits three term cosine conforming to IEEE Std 1241-2010 | |

Iterative three term cosine fit conforming to IEEE Std 1241-2010 | |

Fits y(x) = A + Bx + C sin(Dx + E) using the FFT. |