Sharp EL-9600 User Manual download pdf (Page 23)

EL-9600/9400 Graphing Calculator

Creating a Graph of Experimental Data

Graph the results of an experiment and examine the trends.

(Example: examined data relating to water vapour pressure and temperature.)

FLOWCHART

PROGRAMME LIST

(STAT MODE)

Graph plot

Start

I = I + 1

Setting of

coordinates

of line

Enter statistical data using

statistics feature before

executing program.

Counter

Data as coordinates

(starting point and

finishing point).

Line drawn between

set coordinates.

End

ClrG

Rem DRAWING SD

Stats L1,L2

Rem RANGE

xmin Xmin

xmax Xmax

ymin Ymin

ymax Ymax

(Xmax-Xmin) / 10 Xscl

(Ymax-Ymin) / 10 Yscl

Rem BROKEN LINE

0 I

Label DRAWLOOP

I+1 I

L1(I) X

L2(I) Y

L1(I+1) Z

L2(I+1) W

Line(X,Y,Z,W)

If (I+1) <n Goto DRAWLOOP

Wait

End

DRAWLOOP

Graph plotted using

automatic scaling.

Display of line

Whether or not lines of no.

of data drawn judged.

Repeated until lines drawn

by the no. of data.

PARAMETERS

Name of parameter

Content

counter

x of line starting point

x of line finishing point

Name of parameter

Content

y of line starting point

y of line finishing point

*n = number of statistical data

(I + 1) < n

Title : XY GRAPH

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Sharp EL-9600 User Manual Page 23

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