Linear scale graph for periodogram()?

Hi,

I found that results given by periodogram() is always logarithmic scale. Is it possible to show linear scale in the graph?

Bob

Answer 1

[Walter Roberson]

If you can find the axis handle, you could try

set(AxHandle, 'YScale', 'normal')

This will not work if it is log data that has been submitted to the graphics routines; if that is the case you would have to replace the YData by exp(YData)

for H = findobj(AxHandle, '-property', 'YData')
  set(H, 'YData', exp(get(H,'YData')));
end

[Bob Li]

Walter,

I got the idea. Thanks.

Bob