fnchg (Spline Toolbox™)

Spline Toolbox™

fnchg

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Change part(s) of form

Syntax

```
f = fnchg(f,part,value)
```

Description

f = fnchg(f,part,value) returns the given function description f but with the specified part changed to the specified value.

The string part can be (the beginning character(s) of)

'dimension'
The dimension of the function's target

'interval'
The basic interval of that form

:

`'dimension'`	The dimension of the function's target
`'interval'`	The basic interval of that form

The specified value for part is not checked for consistency with the rest of the description in f in case the string part terminates with the letter z.

Examples

fndir(f,directions) returns a vector-valued function even when the function described by f is ND-valued.You can correct this by using fnchg as follows:

fdir = fnchg( fndir(f,directions),...
           'dim',[fnbrk(f,'dim'),size(directions,2)] );

See Also

fnbrk

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fnbrk fncmb

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