MATLAB Answers


composite function

Asked by adam
on 28 May 2012

Hello, I have three vectors A, B and C. I plotted A as a function of B (B=0:0.01:1; and I have the values of A correponding). I have a function of B versus of C.

Can I plot A as a function of C? What have I use composite function or interpolation?

Any idea? Thanks in advance, Adam




1 Answer

Answer by Stephen
on 29 May 2012
 Accepted answer

you can plot anything against anything else. If A and C correspond to the same values of B then the above code should work.

  1 Comment

on 31 May 2012

Hello stephen,
Thank you for your answer. may be I didn't explain well. I try to give more details here.

I have a values of vector A for different values of vector B (the corresponding value).the values of A is plotted as a function of the values of B.

C is a function of d (C=f(d)). we can plot C as a function of d. it is function like sin or cos.

There is a connection between C and B : the values of B is varying from 0 to max(C).

Now, I would like plot A as a function of d.

Thank you in advance,

Discover MakerZone

MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi test

Learn more

Discover what MATLAB® can do for your career.

Opportunities for recent engineering grads.

Apply Today

MATLAB Academy

New to MATLAB?

Learn MATLAB today!