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err.. tried it, it tells me >> D=get(gca,'Children'); >> XData=get(D,'XData'); ??? Error using ==> get Invalid property f...

2

Answered 4 years ago

Hi there, I have a figure file, but not the original data. Is there a way to extract the data array from the 2D plot, open...

3 Answers

Asked 4 years ago

Hi, for the last hour I am trying to start the numerical solver.. The copy-past from "help" numeric::solve([sin(x) = y^2...

4 Answers

0

Asked 2 years ago

thanks! but.. how to introduce the range in which I look for solutions? say, x=1..3 ? what's the syntax?

accepted

Answered 2 years ago

In other words, what is the multi-variable version of the following >> evalin(symengine, 'numeric::solve(sin(x) = x^2 - 1, ...

0 Answers

Thanks, it works! Probably, something was wrong with my file.