Error using optimset (line 214) Unrecognized parameter name 'NonlEqnAlgorithm'.

2014 10 22
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更新时间：2014 10 22
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Hi,
I have the following piece of Matlab 2008a code:
fcn = @(x)objfcn(x, Recovery, DiscountFactors, Tenors) - Spreads; % start with PDs equal to 50% RNPD = fsolve(fcn, 0.5 .* ones(1, length(Tenors)), optimset('Display', 'off', 'NonlEqnAlgorithm', 'lm'));
I am trying to run this in Matlab 2014a, but I get the following error:
Error using optimset (line 214) Unrecognized parameter name 'NonlEqnAlgorithm'.
Could you please help me resolve this error as I am new to Matlab?

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回答（1 个）

Alan Weiss
Alan Weiss 2014-10-22

0 个投票

Remove the 'NonlEqnAlgorithm' argument, as it makes no sense:
fsolve(fcn, 0.5 .* ones(1, length(Tenors)), optimset('Display', 'off'));
Alan Weiss
MATLAB mathematical toolbox documentation

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Akash
Akash
2014-10-22

回答：

Alan Weiss
Alan Weiss
2014-10-22

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