RTslider

Slider widget that responds to dragging realtime.

Description

A function that places a vertical slider on the figure of your choice, and can be set to update the plot axes using the current slider position as a parameter in the function to be plotted.

This makes it quick to find a 'good' value for a particular parameter (or several parameters) by plotting the result and giving instant feedback. User functions or strings can be passed to allow the slider to control virtually anything, though it would usually only be used in updating plots.

Each slider has a variety of optional configurations. Multiple instances and spanning multiple windows is accepted (works at least for MATLAB 6).

Included in the zip-file is the function 'rtslid.m' and three demos showing you how to use the thing.

• Acknowledgements: This submission has inspired the following:; Snap Line, Diffraction grating, version 2
• MATLAB release: MATLAB 6.5.1 (R13SP1)

[Brian O]

handy, little tricky to implement, but demo's good.

[d s]

Wow -- just what I was looking for!

[Michael Gustafson]

VERY nifty - I was trying to write a GUI to control some lighting we have and could get the static version working, but this is really great.

[Tom O'Haver]

Very good. Works well. I have already started using it.

[HH Andrew]

Good,but my computer hang when I try to run the demo

[som soum]

comment raire larelation entre la figure et slider

[Pranav Kachhawa]

Very good ..... m using it to find peaks in real time ECG signal