function structure=ResizeArrayInStruct (structure,index) %只保留structure所有字段内index位置上的元素 fn = fieldnames(structure); for i = 1:numel(fn) fni = string(fn(i)); field = structure.(fni); if (isstruct(field)) %如果field还是结构体,则递归调用ResizeArrayInStruct field=ResizeArrayInStruct...
getfield to get values from an entire struct... Learn more about array, struct array, getfield MATLAB
此示例演示了如何为嵌套于另一个结构体中的结构体建立索引。访问特定字段中的数据的一般语法为 `structName(index).nestedStructName(index).fieldName(indices)`` 当结构体为标量 (1×1)时,无需包括索引以引用单个元素。例如,创建一个标量结构体 s,其中字段 n 是一个嵌套的标量结构体,其中包含字段 a、b 和 ...
% describes the exit condition of FMINCON. Possible values of EXITFLAG % and the corresponding exit conditions are listed below. See the % documentation for a complete description. % *//* % All algorithms: % 1 First order optimality conditions satisfied. ...
structs = Simulink.Bus.createMATLABStruct([out1 out2]) structs=2×1 cell array{1x1 struct} {1x1 struct} Create MATLAB Structure from Port and Partial Structure Create a MATLAB structure based on a port that corresponds with a bus. Use a partial structure to specify values for a subset of...
direction seen from the moving image to the static image.% (See the function backwards2forwards)% Options,% Options.SigmaFluid : The sigma of the gaussian smoothing kernel of the pixel% velocity field / update field, this is a form of fluid% regularization, (default 4)% Options.SigmaDiff ...
collapse all Access Field of Scalar Structure Get the value of a field from a structure returned by thewhatfunction.whatreturns a scalar structure with fields containing the path to the specified folder and the names of various kinds of files in the folder. ...
collapse all y— Function values vector Function values, returned as a vector of the same size as the query pointsx. The vector contains the result of evaluating the polynomialpat each point inx. delta— Standard error for prediction vector ...
values = {}; % Recursive function to traverse the structure function traverseStruct(s, parentName) fields = fieldnames(s); for i = 1:length(fields) fieldName = fields{i}; fullName = [parentName, '.', fieldName]; value = s.(fieldName); ...
kmeans sets the corresponding return values in C and D to NaN. 'singleton' Create a new cluster consisting of the one point furthest from its centroid (default). Example: 'EmptyAction','error' MaxIter— Maximum number of iterations 100 (default) | positive integer Maximum number of ...