Graph - Bitterness Extraction for Hops of the Boil

[pcrawford]

http://picasaweb.google.com/prcrawford/Beer/photo#5210694943690048610.jpg

I'm trying to learn Matlab so i was playing around with some simple graphing. Thought you might enjoy this.

This is a graph of the IBU level as a function of time in a boil.

I picked 1oz, AA%=8.3, Gravity of Boil - 1.050, 5.5 gallon boil

This is using the Glenn Tinseth's equation for IBU calculation

p.s. - not sure why i can't get the image to show up in the post - is it b/c i'm not a paying member?

Enjoy

 

[Funkenjaeger]

p.s. - not sure why i can't get the image to show up in the post - is it b/c i'm not a paying member?

*shrug*
Which URL did you try to use?
http://picasaweb.google.com/prcrawford/Beer/photo#5210694943690048610
(which is not a direct link to the image)
or
http://lh3.ggpht.com/prcrawford/SFAbcZ-RxGI/AAAAAAAAD7k/0-CYJGWyH80/Hops Extraction.jpg
(which is the image itself)

 

[Beerthoven]

http://picasaweb.google.com/prcrawford/Beer/photo#5210694943690048610.jpg

http://picasaweb.google.com/prcrawford/Beer/photo#5210694943690048610


I'm trying to learn Matlab so i was playing around with some simple graphing. Thought you might enjoy this.

This is a graph of the IBU level as a function of time in a boil.

I picked 1oz, AA%=8.3, Gravity of Boil - 1.050, 5.5 gallon boil

This is using the Glenn Tinseth's equation for IBU calculation

p.s. - not sure why i can't get the image to show up in the post - is it b/c i'm not a paying member?

Enjoy

Matlab is cool. I've used it quite a lot for school and work.

Maybe you could also graph the other IBU formulas (Rager, etc.) for the same parameter values? It would be interesting to see how they compare.

No idea why you can't get images to show. I believe that non-paying members are able to do that. Maybe try saving them as .jpg files and attaching them to the post. Check out [thread=48846]this thread[/thread] for tips on doing that.

 

[Brew-Happy]

At the bottom left of your screen it says what you are and are not allowed to do in the forums. The middle one say "You are not allowed to post attachments". This applies to us non-paying people. I would imagine this is why you can't post pics. If this is incorrect, please tell me how to post pics as I have not found out how.


Cool graph tho! I am a graph geek!

 

[Beerthoven]

At the bottom left of your screen it says what you are and are not allowed to do in the forums. The middle one say "You are not allowed to post attachments". This applies to us non-paying people. I would imagine this is why you can't post pics. If this is incorrect, please tell me how to post pics as I have not found out how.


Cool graph tho! I am a graph geek!

I'm sorry, you are correct. I just checked what features are available to members, and it seems you are right. I did not know this until now. Bummer.

 

[Funkenjaeger]

It says you can't ATTACH images to posts, but attaching an image isn't the same as adding an external image using the tags... Unless they mean to imply that both methods are disallowed?

try this:
(remove the *)
[*img]http://theithacan.org/blogs/collegeave/files/2007/11/beer.jpg

 

[pcrawford]

I'll try this...

 

[pcrawford]

test test

 

[Beerthoven]

test test

Nice...now where are those IBU charts?



(I'm glad there is a way for non-paying members to post pics. I'll remember this in case it ever comes up again.)