LinePlot

LinePlot[] plots a list of values at positions 1, 2, ... on the x axis, using a stick figure style.

LinePlot[] plots a list of values with specified x and y coordinates.

LinePlot returns a Graphics object.

LinePlot has the same options as ListPlot with the following additions:
    PointStyle    is a graphics directive that determines the style of points.
    LineStyle is a graphics directive that determines the style of lines.

PlotJoined->True has no effect (use ListPlot instead).

Option PointStyle->None turns off the plotting of points on the end of each line.

Examples

This loads the package.

This creates a simple sequence.

This plots the sequence.

This demonstrates the use of options PointStyle and LineStyle.

LinePlot3D

LinePlot3D[array] creates a three-dimensional stick-figure plot representing an array of z values.

LinePlot3D[array, {x, xmin, xmax}, {y, ymin, ymax}] plots an array of z values with specified x and y coordinates.

LinePlot3D returns a Graphics3D object.

LinePlot3D has the same options as Graphics3D with the following additions:
    PointStyle    is a graphics directive that determines the style of points.
    LineStyle is a graphics directive that determines the style of lines.

LinePlot3D requires that .

Examples

This loads the package.

This generates a 2-D array.

This plots an array of values.

This demonstrates how to change the x, y coordinates of the sample values.

PoleZeroPlot

PoleZeroPlot[fun, var] plots a list of poles and zeros of function fun, with var as the independent complex variable.

PoleZeroPlot returns a Graphics object.

Examples

This loads the package.

This defines a rational function of the variable z.

This plots the poles and zeros of H[z].

Spectrogram

Spectrogram[list] plots a spectrogram (joint time-frequency density plot) of list.

Spectrogram returns a DensityGraphics object.

Examples

This loads the package.

This generates a so-called chirp signal.

This plays the chirp signal.

This plots the spectrogram of the chirp.