From: Vidya Joshi on
Hi Hesham,

I have same doubt like you ..I want to find the yield strength in Matlab. by plotting a line parallel to stress strain curve at x= 0.2%.
if your doubt is cleared, tell me how you did
Looking forward for positive reply
Thanking you.

Regards,
Vidya Joshi
"Hesham" <heltaher.nospam(a)mathworks.com> wrote in message <glac7l$nh8$1(a)fred.mathworks.com>...
> Hello everyone,
> I have many results of a tensile test, the data are x & y columns; x is strain and y is stress.
> To calculate the Yield strength, I need to plot the data and at x=0.2% draw a line parallel to the initial line.
> Since, I have too many files, I was wondering if someone know a way to automate this process.
> Thanks,
> Hesham
From: Vidya Joshi on
hello,
I plotted the data but how to plot parallel line at x=0.2% to initial line

Regards,
"Vidya Joshi" <vidyadjoshi(a)gmail.com> wrote in message <i2p2jo$d5c$1(a)fred.mathworks.com>...
> Hi Hesham,
>
> I have same doubt like you ..I want to find the yield strength in Matlab. by plotting a line parallel to stress strain curve at x= 0.2%.
> if your doubt is cleared, tell me how you did
> Looking forward for positive reply
> Thanking you.
>
> Regards,
> Vidya Joshi
> "Hesham" <heltaher.nospam(a)mathworks.com> wrote in message <glac7l$nh8$1(a)fred.mathworks.com>...
> > Hello everyone,
> > I have many results of a tensile test, the data are x & y columns; x is strain and y is stress.
> > To calculate the Yield strength, I need to plot the data and at x=0.2% draw a line parallel to the initial line.
> > Since, I have too many files, I was wondering if someone know a way to automate this process.
> > Thanks,
> > Hesham