Casio FX-CG20 User Manual

29
Image Plotter –
Analyse Images
Images can now be analysed- Points can be drawn and evaluated.
Points, “Plotting”
If the image is loaded, it allows the coordinate system to be adjusted
with the Cursor keys.
[
OPTN
]
For further commands.
[
F2
]
Plot
Now, points can be plotted with the Cursor keys and the
[
EXE
]
- key.
Pay attention to a “clean” sequence of points since the points are
automatically written in to a variable list.
End the plot with
[
EXE
]
Regression
When the plot is stopped, press
[
OPTN
]
again and go to a further
page with
[
F6
]
. There one will find REG
([
F2
])
The menu behaves in the same way as in the statistics.
Analysing Images
• Points in the image can be plotted with PLOT
• Use the plotted points for a regression

Casio FX-CG20 Specifications

General

Type	Graphing
Form factor	Pocket
Product color	Black
Digits	- digits
Display tilting	No
Display number of lines	8 lines
Display number of characters	21
Flash memory	16 MB
Internal memory	0.01562 MB
Battery type	AAA
Power source	Battery
Battery technology	Alkaline
Number of batteries supported	4
USB port	Yes

Weight and Dimensions

Weight	230 g
Dimensions (WxDxH)	89.5 x 20.6 x 188.5 mm