How do you set up a boundary value problem?

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Robin
Robin 2011-8-9
I posted this question a couple days ago, but I recieved no response:
http://www.mathworks.com/matlabcentral/answers/13321-i-am-having-a-lot-of-trouble-solving-this-boundary-value-problem
basically the part that I am havig difficulty is this line:
bcond= @(ya, yb) [ya(1); yb(1)+.5570]
this is where you set up the boundary conditions, but someone please explain this to me? what are these supposed to be exactly? FYI: this equation was modeling the deflection of a beam (the ends are zero)

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回答（1 个）

Fangjun Jiang
Fangjun Jiang 2011-8-9
It is called anonymous function. It is the same as:
function bcond=MyFunction(ya,yb)
bcond=[ya(1);yb(1)+.5570];

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