User`s guide

Matrix Viewer

5-293

Axis Properties

Click on the Axis properties check box to expose the axis property parameters,

which control labeling and positioning.

The

Axis origin parameter determines where the first element of the input

matrix,

U(1,1), is displayed. When Upper left corner is specified, the matrix

is displayed in matrix orientation, with

U(1,1) in the upper-left corner.

When

Lower left corner is specified, the matrix is flipped vertically to image

orientation, with

U(1,1) in the lower-left corner.

Axis zoom, when selected, causes the image display to completely fill the figure

window. Menus and axis titles are not displayed. This option can also be

selected from the right-click pop-up menu in the figure window.

When

Axis zoom is deselected, the axis labels and titles are displayed in a gray

border surrounding the image axes, and the window’s menus (including

Axes)

and toolbar are visible. The Plot Editor tools allow you to annotate and

customize the image display. Select

Help Plot Editor from the figure’s Help

menu for more information about using these tools. For information on printing

or saving the image, or on the other options found in the generic figure menus

(

File, Edit, Window, Help), see the MATLAB documentation.

Figure Window

The image title (in the figure title bar) is the same as the block title. The axis

tick marks reflect the size of the input matrix; the x-axis is numbered from