Vector of dimensions, specified as a vector of positive integers. Each element represents a dimension of the input array. The lengths of the output in the specified operating dimensions are 1, while the others remain the same. Consider a 2-by-3-by-3 input array,A. Thenprod(A,[1 2])re...
IfAis a character vector of typechar, thennumelreturns the number of characters. However, ifAis a string scalar,numelreturns1because it is a single element of a string array. For example, compare the output ofnumelfor a character vector and string: ...
B= repelem(A,r1,...,rN)returns an array with each element ofArepeated according tor1,...,rN. Eachr1,...,rNmust either be a scalar or a vector with the same length asAin the corresponding dimension. For example, ifAis a matrix,repelem(A,2,3)returns a matrix containing a2-by-3blo...
Input array, specified as a vector, matrix, or multidimensional array. If A is a scalar, then sort(A) returns A. If A is complex, then by default, sort sorts the elements by magnitude. If more than one element has equal magnitude, then the elements are sorted by phase angle on the ...
Note thatYhas one fewer element thanX. Differences Between Matrix Rows Create a 3-by-3 matrix, then compute the first difference between the rows. X = [1 1 1; 5 5 5; 25 25 25]; Y = diff(X) Y =2×34 4 4 20 20 20
Compare each element in two cell arrays of character vectors. s1 = {'Time','flies','when';'you''re','having','fun.'}; s2 = {'Time','drags','when';'you''re','anxiously','waiting.'}; tf = strcmp(s1,s2) tf =2x3 logical array1 0 1 1 0 0 ...
value = getfield(S,field1,...,fieldN) returns the value stored in a nested structure. For example, if S.a.b.c = 1, then getfield(S,'a','b','c') returns 1. example value = getfield(S,idx,field1,...,fieldN) specifies the element of the structure array. For example, if ...
temp1=RA(i-2,1:b);%getauxiliary polynomial temp2=a:-2:0;%auxiliry polynomial powersRA(i-1,1:b)=temp1.*temp2;%derivative of auxiliaryelseif(RA(i-1,1)==0),%first elementinrowiszerofprintf('\nSpecial Case: First element is zero.\n');RA(i-1,1)=epsilon;%replace by epsilon ...
_array{i+1}=NodeID; %%NodeID_array()存储每一个节点的ID信息 end childNode = thisItem.getFirstChild ; %获取<node name...>的第一个属性子节点:<attr name...> while ~isempty(childNode) %遍历node的所有子节点,也就是遍历所有attr节点,当属性子节点非空时,进入while循环 if childNode.get...
// for (int idx1{0}; idx1 < result.size(1); idx1++) { // // Set the value of the array element. // // Change this value to the value that the application requires. // result[idx0 + result.size(0) * idx1] = argInit_real_T(); // } // }...