Figure

Scop

e

T

race

of

One

Range

Channel

with

Tw

o

Hands

measuremen

t

is

the

time

of

the

maxim

um

p

eak

heigh

t 

follo

w

ed

b

y

the

start

time

and

 nishing

with

the

end

time 

The

start

and

end

times

allo

w

one

to

compute

a

simple

measuremen

t

of

the

width

of

the

p

eak

in

the

data 

This

giv

es

a

go

o

d

reference

as

to

the

relativ

e

size

of

an

ob

ject 

The

follo

wing

t

w

o

bit

v

alues

are

the

sum

of

the

I

and

Q

c

hannels

o

v

er

the

p

eak

in

the

data 

This

is

what

is

actually

used

to

determine

the

range

data 

as

the

maxim

um

p

oin

t

can

b

e

fairly

noisy

There

are

a

total

of

suc

h

   b

yte

pac

k

ets

sen

t

to

the

host 

If

the

n

um

b

er

of

p

eaks

is

less

than

four 

the

appropriate

sections

are

ignored

in

the

data

stream 

All

of

these

b

ytes

are

sen

t

as

binary

In

con

trast 

the

debug

mo

de

sends

full

ASCI

I 

allo

wing

a

simple

terminal

em

ulator

to

list

the

data

along

with

prin

ting

v

arious

line feeds

and

status

mark

ers 

Calibration

Program

A

graphical

calibration

program

w

as

dev

elop

ed 

The

purp

ose

of

the

calibration

pro 

gram

w

as

to

solv

e

for

the

co

e cien

ts

 tting

functions

that

mapp

ed

the

range nder

data

in

to

graphics

raster

co

ordinates 

This

program

calibrates

the

usable

range

as