ac2poly (MathScript Function) (Windows, Not in Base Package)
Member of the modeling and prediction class.
Syntax
[a, e] = ac2poly(r)
Description
Generates a prediction polynomial from an autocorrelation sequence input.
Inputs
| Name | Description |
| r | Specifies the autocorrelation sequence. r is a vector. |
Outputs
| Name | Description |
| a | Returns the prediction polynomial. length(a) equals length(r). |
| e | Returns the final prediction error. e is a real number. |
Examples
r = [0.5, 0, -1.75, 3, -2, 0.3];
[a, e] = ac2poly(r)
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