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reflection

Contents

Brief Information

Reflect a range of data to certain interval

Command Line Usage

1. reflection irng:=Col(1) lower:=1 upper:=10;

2. reflection irng:=Col(1) upper:=10 orng:=Col(2);

Variables

Display
Name
Variable
Name
I/O
and
Type
Default
Value
Description
Input irng

Input

Range

<active>

The input range

Lower Bound lower

Input

double

-1

Lower interval bound. By default, it is the minimum value of input range.

Upper Bound upper

Input

double

1

Upper interval bound. By default, it is the maximum value of input range.

Output orng

Output

Range

<new>

The output range

See the syntax here.

Description

Set vaules to new columns according to old ones.

Algorithm

Given a input range V and output interval [LB,UB], the reflection of V is:

Image:reflection_help_English_files_image002.gif

Related X-Functions

normalize, vnormalize