Amplifying, Offset, Phase, Multiplier

Channel/curve parameters are: Pre Offset, Amplifier, Offset, Pre Phase, Multiplier, Phase , which are defined by the following formulas:

X = (Pre Phase + x) * Multiplier + Phase Formula 1

Y = (Pre Offset + y) * Amplifier + Offset Formula 2

X and Y are new values, which are calculated using the original x & y values of the channel/curve points.

Pre Offset, Amplifier, Offset, Pre Phase, Multiplier, Phase - this function allows you to amplify one or more channels. You can amplify horizontally or vertically, and various sub modes are displayed on picture:

•  Pre Offset Moves the curve to the right by the value entered in Formula 1

•  Phase Changes the start position of the X axis, shifting function to the right.

See Formula 1

•  Multiplier Multiplies Timebase of the graph by the value selected, Formula 1

•  Pre Phase Changes the position of the Y axis and moves it left or right, by value

entered, see Formula 2

•  Offset Moves the curve up or down relative to X axis, Formula 2

•  Amplifier Amplifies the amplitude of the curve, Formula 2

Additional controls located on the right hand side of the window, can be used if you need to apply the same parameter values for selected channels. The first step is to select the channels to be changed. Enter the value into the Value field, select the parameter that you want to change, and push the Apply button. The operation is applied to all selected channels.

Reset button will restore selected parameter's default value.