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housing20061 (4) 2 Articles, 2 Replies, 4 Points
Stats Updating... 12/6/2013 9:10:39 AM

Since 5/20/2012 3:34:19 AM, housing20061 has written 2 articles and participated in 2 conversations.
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housing20061

housing20061's articles:
 Items(2) /1 how to provide first order derivative to a constrained least square problem? 6 40 (11/1/2007 10:08:13 PM) comp.soft-sys.matlabHi all, This is a constrained least square problem. min sum ( (f_i (x_i) - d_i)^2, i from 1 to n) subject to sum(exp(-x_i), i= 1 to n) = 1. Here f_i's are our functions, d_i's are data. I can compute the d...Vista urgent help! How to solve 2D ODEs numerically in Matlab? 1 17 (10/20/2007 5:53:52 AM) comp.soft-sys.matlabHi all, I know how to solve numerically a system of ODEs with respect to one variable, say t, in Matlab. But what if I have a system of ODEs involving derivatives with respect to two variables, say t and w....Vista

housing20061's replies:
 Items(1) /1 how to provide first order derivative to a constrained least square problem? 6 40 (11/1/2007 10:08:13 PM) comp.soft-sys.matlabHi all, This is a constrained least square problem. min sum ( (f_i (x_i) - d_i)^2, i from 1 to n) subject to sum(exp(-x_i), i= 1 to n) = 1. Here f_i's are our functions, d_i's are data. I can compute the d...housing20061 (4)