Recent content by DoubleHubble

Excel VBA change (or "edit") links Macro I have a Excel spreadsheet that has several links in it which I need to change to a different computer/user. The links are all the same and to change the source I have to go to "Edit Links" and manually change the location to the specific location on my...

Say I command the following simple script: [SIZE="2"]figure; plot([1:12],[1:12],[1:12],[4:15])' 1. How can I create a data cursor on one curve that automatically creates a data cursor at the same x-axis value for the other curve without having to manually create (Alt-Click, then line up) a...

Yea, I figured it out (which is why I removed my post). The example I had given above was different than what I was running on my machine. I discovered my "t" vector, for the simulation I was running on my computer, had machine epsilon in it. If I did p(t>5-eps & t<5+eps,2) it worked. Sorry for...

Is negative residual Helmholtz energy possible? I've studied the NIST paper cited by Astronuc and am wondering: Is it possible for the equation for the residual Helmholtz energy (alpha_r) to be negative? For consistency with the reference paper, take N2 for instance -- I get alpha_r = -0.0017...

AWESOME! Thanks.

I understand your response, shoehorn, though it is not exactly what I am looking for. Basically I'm looking for the simplest way to arrive at the result of: p = 1.1:0.1:10; t = 16:1.5:150; for i = 1:length(t) if t(i) == 53.5 ival = i; break end end t(ival) p(ival)

HELP! MATLAB vector value location ID? In MATLAB, say I have two vectors of the same length -- because one is dependent on the other. In my case the independent vector is t, time, and the dependent is p, pressure. t = 0:500 with an arbitrary time step (finer than 0.2 seconds). I would like...