www.gusucode.com > mbc 工具箱 matlab 源码程序 > mbc/@mbcmodel/@data/ModifyTestFilter.m

    function D = ModifyTestFilter(D, index, expr)
%MODIFYTESTFILTER Modify a user-defined test filter in a data set.
%
%   D = MODIFYTESTFILTER(D, TEST_FILTER_INDEX, NEW_TEST_FILTER_EXPRESSION);
%
%   See also mbcmodel.data.AddTestFilter, mbcmodel.data.RemoveTestFilter.

%   Copyright 2004-2007 The MathWorks, Inc.

error(mbcnargchk(3, 3, nargin, 'mbc:mbcmodel:data'));

try
    % Make sure the index is correct
    if index < 1 
        error(message('mbc:mbcmodel:data:InvalidIndex3'));
    end
    if index > numSweepFilters(D.Object)
        error(message('mbc:mbcmodel:data:InvalidIndex4'));                
    end
    % Call the underlying method
    D.Object = modifySweepFilter(D.Object, index, expr);
catch E
    [mnemonic, component] = mbcGetLastError(E);
    switch [component ':' mnemonic]
        case 'data:InvalidIndex'
            error('mbc:mbcmodel:data:InvalidIndex5', E.message);                
        otherwise
            error(message('mbc:mbcmodel:data:UnknownError10'));    
    end
end