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Fast transversal least-squares FIR adaptive filter

The `dsp.FastTransversalFilter`

computes output, error and
coefficients using a fast transversal least-squares FIR adaptive filter.

To implement the adaptive FIR filter object:

Create the

`dsp.FastTransversalFilter`

object and set its properties.Call the object with arguments, as if it were a function.

To learn more about how System objects work, see What Are System Objects?

returns a
System object™, `ftf`

= dsp.FastTransversalFilter`ftf`

, which is a fast transversal,
least-squares FIR adaptive filter. This System object computes the filtered output and the filter error for a given input and
desired signal.

returns a `ftf`

= dsp.FastTransversalFilter(`len`

)`dsp.FastTrasversalFilter`

System object with the `Length`

property set to
`len`

.

returns a `ftf`

= dsp.FastTransversalFilter(`Name,Value`

)`dsp.FastTransversalFilter`

System object with each specified property set to the specified value.

To use an object function, specify the
System object as the first input argument. For
example, to release system resources of a System object named `obj`

, use
this syntax:

release(obj)

[1] Haykin, Simon. *Adaptive Filter Theory*, 4th
Ed. Upper Saddle River, NJ: Prentice Hall, 2002.