Attempt to execute SCRIPT varargin as a function:

Question

Hla Hla 2022-8-14

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1779070-attempt-to-execute-script-varargin-as-a-function

评论： Matt J 2022-8-15

if ndims(img) ~= 3
    error('first argument should be a 3D image');
end
% in case of a label image, return a vector with a set of results
if ~islogical(img)
    labels = unique(img);
    labels(labels==0) = [];
    epcd = zeros(length(labels), 1);
    for i = 1:length(labels)
        epcd(i) = imEuler3dDensity(img==labels(i), varargin{:});
    end
    return;
end
% Process user input arguments
delta = [1 1 1];
conn = 6;
while ~isempty(varargin)
    var = varargin{1};
    if ~isnumeric(var)
        error('option should be numeric');
    end
    
    % option is either connectivity or resolution
    if isscalar(var)
        conn = var;
    else
        delta = var;
    end
    varargin(1) = [];
end
% Euler-Poincare Characteristic of each component in image
chi = imEuler3dEstimate(img, conn);