Q. RSS Feed Address?

Ok, how on earth do I see the address corresponding to an RSS feed in Apple Mail? If i want to forward someone the address to an RSS feed, how to I do that? A. ????

Q. Copy Figure doesn't work in Matlab on a Mac

A. You can't 'copy figure' while the figure is docked. You have to undock it first

How to add Matlab .m files into Latex

A. There is a guy who made 'mcode.sty' download it and use it. This website explains more:
http://my.opera.com/locksley90/blog/2008/02/25/how-to-include-matlab-source-code-in-a-latex-document

Q. How do you close all open graphs in Igor Pro?

A. There is no default way to do this, but a clever Japanese man (or woman, i don't know) came up with the following short trick to do the job (see above). The actual text is posted in the comment section for your copying ability.

 Key ??

Q. What is the keyboard command for the 'command' symbol in Mac OSX?

A. There isn't one.

alt + shift + k =  but the only way to get the command symbol is to use the character palette. To use it in HTML the code is "⌘"

& #x2318 without the space between the & and the #

Driving Torque?

Q. Is torque a function of speed?
Q. How do you calculate the torque of a ball screw assembly?

A.

Q: Matlab - How do you get numbers to format with zeros?

i.e. I have a bunch of file names that look like 0001, 0002 .... 0237 and so on. To create strings in order to load the files, I have to do something like

Filenumber = 1:237;

for x = Filenumber

Name = num2str(x)

eval('load(' Name ')')

end

but that doesn't work because I need the Filenumber to be '0001' not just '1'. :(

A. Use num2str(20,'%04i')