display of amplitude and time at each point in a range of a signal in simulink

I want a plot/scope/graph where I can display the y-value at those x-values that i specify? Can anyone help me with this please?

Answer 1

[TAB]

Create a m-file s-function, in which you can collect the Y values at your X values and plot it on figure.

--OR--

Save the X & Y values to base worksapce using 'To Workspace' block and write m-script to plot them.

[meera]

Thank You!! Can I implement it in simulink also??

[TAB]

There are 3 plotting options in simulink - Scope, Floating scope & X-Y graph. I dont think it is possible with any of them.

[meera]

Hey Tab,

Can't it be the other way around, I wanna import data from workspace into simulink using 'from workspace'

[TAB]

No clear why you want to use 'from workspace' block...??

Answer 2

[Samitha]

Regarding the Simulink thing!

Presumably this article might be helpful as it explains the way which a scope plot can be converted to a figure (more or less).

http://mycola.info/2011/04/08/adding-matlab-figure-toolbar-to-simulink-scope/

[meera]

Hello Samitha,

The website u typed..is not opening

[meera]

Thank You Samitha!! Yes, it is helpful.

Answer 3

[Samitha]

Adding_Figure_Toolbar_To_Simulink or copy and paste this to your browser

http://mycola.info/2011/04/08/adding-matlab-figure-toolbar-to-simulink-scope/