Freemat Plotting

Freemat plotting is very easy. Its just like plot(x,y) and it will plot it .
There are some attribute you can add to this plot
like
1. Plot it like line or scatter plot

Line Plot
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plot(x,y)

Scatter Plot
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plot (x,y,'*')

You can use most of the symbol for representation of the points in the plot.

2.Set min max of the axis

axis ([xmin xmax ymin ymax])

so give the values in that order inside the [] and then within ()

3. Reverse axis

set(gca,'XDir','reverse') or the YDir

4. Colour

For colour just write the code like
plot(x,y,'g')

'g' - represent green.

Few short forms are

• 'b' - Color Blue
• 'g' - Color Green
• 'r' - Color Red
• 'c' - Color Cyan
• 'm' - Color Magenta
• 'y' - Color Yellow
• 'k' - Color Black

The symbolspec specifies the (optional) symbol to be drawn at each data point:

• '.' - Dot symbol
• 'o' - Circle symbol
• 'x' - Times symbol
• '+' - Plus symbol
• '*' - Asterisk symbol
• 's' - Square symbol
• 'd' - Diamond symbol
• 'v' - Downward-pointing triangle symbol
• '^' - Upward-pointing triangle symbol
• '<' - Left-pointing triangle symbol
• '>' - Right-pointing triangle symbol

The linestylespec specifies the (optional) line style to use for each data series:

• '-' - Solid line style
• ':' - Dotted line style
• '-.' - Dot-Dash-Dot-Dash line style
• '--' - Dashed line style