Graphics

LME provides low-level commands for basic shapes as well as high-level commands for more specialized plots:

Low-level commands
Low-level commands add simple shapes such as lines, marks, polygons, circles and images. With them, you can display virtually everything you want. Arguments of these commands are such that it is very easy to work globally with matrices without computing each value sequentially in a loop.
High-level commands
High-level commands perform some computation of their own to process their arguments before displaying the result. This has two benefits: first, the code is simpler, more compact, and faster to develop. Second, command execution is faster, because the additional processing is not interpreted by LME, but implemented as native machine code. The information related to interactive manipulation is often easier to use, too. Most of these functions are related to automatic control and signal processing.

Here is the list of these commands:

2D low-level drawing commands

activeregion
area
bar
barh
circle
colormap
contour
fplot
image
line
pcolor
plot
polar
quiver
text

2D high-level drawing commands

bodemag
bodephase
dbodemag
dbodephase
dimpulse
dinitial
dlsim
dnichols
dnyquist
dsigma
dstep
erlocus
hgrid
hstep
impulse
initial
lsim
ngrid
nyquist
nyquist
plotroots
rlocus
sgrid
sigma
step
zgrid
 

Scaling, labels, and figure style

altscale
label
figurestyle
legend
plotoption
scale
scalefactor
scaleoverview
ticks
title
 
 

3D

contour3
line3
mesh
plot3
plotpoly
sensor3
surf
 
 

3D scaling and lighting

camdolly
camorbit
campan
campos
camproj
camroll
camtarget
camup
camva
camzoom
daspect
lightangle
material
 
 

Copyright 1998-2012, Calerga.
All rights reserved.