Create a 4-by-4 matrix of zeros. Get X = zeros(4) X = 4×4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3-D Array of Zeros Copy Code Copy Command Create a 2-by-3-by-4 array of zeros. Get X = zeros(2,3,4); size(X) ans = 1×3 2 3 4 Clone Size from Ex...
Create a 4-by-4 matrix of zeros. Get X = zeros(4) X = 4×4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3-D Array of Zeros Copy Code Copy Command Create a 2-by-3-by-4 array of zeros. Get X = zeros(2,3,4); size(X) ans = 1×3 2 3 4 Clone Size from Ex...
Prototype of array to create, specified as an array. Data Types:double|single|logical|int8|int16|int32|int64|uint8|uint16|uint32|uint64 Complex Number Support:Yes Output Arguments collapse all Array of zeros, returned as a scalar, vector, matrix, or multidimensional array. ...
I need to create an array with ones inside an ellipse and zeros outside it. The matrix has dimensions of NxM = 91x361. This matrix will be plotted polarly and the ellipse must be completely contained within the matrix. 댓글 수: 1 ...
X = zeros(4) %Create a 4-by-4 matrix of zeros. X = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 X = zeros(2,3,4); %Create a 2-by-3-by-4 array of zeros. size(X) ans = 2 3 4 A = [14;25;36]; %Create an array of zeros that is the same size as an existing arr...
Create an array of ones that is the same size as A. Get X = ones(sz) X = 3×2 1 1 1 1 1 1 Nondefault Numeric Data Type Copy Code Copy Command Create a 1-by-3 vector of ones whose elements are 16-bit unsigned integers. Get X = ones(1,3,"uint16") X = 1×3 uin...
1.4 CREATING A TWO-DIMENSIONAL ARRAY variable_name=[1st row elements; 2nd row elements; 3rd row elements; ... ; last row elements] 行之间的用space 或者用square brackets(,)号来隔开 列之间的用semicolon来隔开 create a matrix with m rows and n columns which all elements are the numbers 0 ...
Create a 4-by-4 array of ones. Get X = ones(4) X = 4×4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3-D Array of Ones Copy Code Copy Command Create a 2-by-3-by-4 array of ones. Get X = ones(2,3,4); size(X) ans = 1×3 2 3 4 Size Defined by Existing...
Empty arrays follow array concatenation behavior. For example, create an empty array ofdoubleand concatenate it to create a second array. A = double.empty(0,5); B = [A A] B = 0×10 empty double matrix Version History Introduced in R2008a ...
2、The expression,A() = [] delete rows or columns of A(删除A的行或列) 答案: 1)第一步:A([4 6])=[76 0] 2)第二步:A([4 5 7 8])=zeros 3)第三步:A(3,:) = [] 九、Colon Operator(冒号操作,即等差级数) 1、Want to create a long array:A=[1 2 3 ... 100] 2、Create ...