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A Simple Characteristic Polynomial Routine
To check my linear algebra homework, I have been using the same routine to create the characteristic polynomial over and over again. I do not see a characteristic polynomial routine in the help (lookfor characteristic, lookfor polynomial, etc.) nor do I find one in File Exchange. Maybe this will be useful: function ... 13 Aug 2010 19:03
display images
Hi How can I display two images on a figure without resizing them? -siyamalan ... 13 Aug 2010 17:57
display images
Hi, How can I display two images on a figure without resizing them? -siyamalan ... 13 Aug 2010 14:40
solving equation for two unknowns
Hi, I have the following two sets of equations: integral of ((1/(lamda1+(lamda2*g0)))-(KNB/g1))*dF0(go)dF1(g1) = 1.................(1) and integral of ((g0/(lamda1+(lamda2*g0)))-(KNB*(g0/g1)))*dF0(go)dF1(g1) = GQ.......(2) every other variable here is known except for amda1 and lamda2, how can I solve f... 13 Aug 2010 15:45
Deming Regression
Has anyone written a macro to do Deming Regression? Thanks in advance. ... 13 Aug 2010 15:45
grouping variables
So, I have a problem that i hope a regular user can help me with. I have 1400 variables in my workspace named &#8216;a_1, a_2, a_3&#8217; and so on. I would like to be able to group these into a single variable named &#8216;a_total&#8217; which includes the 1400 single values, i.e a_total = <1x1400 double>. I ... 13 Aug 2010 20:08
Limiting current out of a Simpowersystem Controlled voltage Source
Hello, I have been trying to limit the current output of a controlled voltage source (CVS) in Simpowersystems, this is what I'm doing. I have a lookup table that takes in a current measurement and outputs a voltage control to a CVS. My problem is this system I'm Implementing has a limited power output, thus when I t... 13 Aug 2010 13:34
Clear all except some?
Hi all, how can I clear all the variables in my Workspace except some chosen ones? Thanks, Aino ... 13 Aug 2010 14:40
socket programming in matlab
does matlab support multithreading ??? I need to have a server serving many clients. Does anyone know how to go about it in matlab (code) ??? Any ideas will be very helpful...UDP and TCP socket programming... Thanks in advance... Regards, rohith ... 13 Aug 2010 15:45
xlswrite - modified
Hi, I'm trying to use xlswrite2007.m of Travis. Its a modified and faster version of xlswrite. http://www.mathworks.com/matlabcentral/fileexchange/?term=tag:%22excel%22 What I understand is that you have to run this code to create the file if it doesn't exist (this code is in a function i created seperatly : [Ex... 13 Aug 2010 16:51
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