Class ButterworthFilter

constructor

• new ButterworthFilter(n?: number, c?: number): ButterworthFilter

• Parameters

  • Optionaln: number

    Order
  • Optionalc: number

    Cutoff rate

  Returns ButterworthFilter

_c

_n

_cutoff

• _cutoff(i: any, c: any, xr: any, xi: any): number[]

• Parameters

  • i: any
  • c: any
  • xr: any
  • xi: any

  Returns number[]

predict

• predict(x: number[]): number[]

• Returns predicted datas.

  Parameters

  • x: number[]

    Training data

  Returns number[]

  Predicted values