28.1.160 Sine

Function

y=y_0+A\sin \left( \pi \frac{x-x_c}w\right)

Brief Description

Sine wave function oscillates around a specified value.

Sample Curve

Sine.png

Parameters

Number: 4

Names: xc, w, A, y0

Meanings: xc = phase shift, w = period, A = amplitude, y0 = offset.

Lower Bounds: w > 0

Upper Bounds: none

Script Access

nlf_sine(x,xc,w,A,y0)

Function File

FITFUNC\SINE.FDF

Category

Origin Basic Functions, Waveform, PFW