## Scale/Normalize

Accessible through the “Signal tools/Scale/Normalize” menu option or the toolbar button.

You can use this function to scale signal values to some defined interval or to modify signal values by shifting or multiplying with a constant value.

Firstly, you have to choose which type of signal modification you would like to perform:

• Scaling to a new range: Signal values will always be scaled to the range defined by the Min/Max values you defined. This means that the current maximum value from the origin signal will become your “Max value”, minimal value from the origin signal will become your “Min value”, and all other signal values will be scaled in between accordingly. There are a few buttons to set some predefined value ranges without typing the values manually.

• Modifying signal values by using y = A + B*x equation: You can define A and B values and each value from the origin signal will be modified by using the above equation.