Inputs A and B must either be the same size or have sizes that are compatible (for example, A is an M-by-N matrix and B is a scalar or 1-by-N row vector). For more information, see Compatible Array Sizes for Basic Operations. Operands with an integer data type cannot be complex...
You can multiply anything with a scalar: s = 10; w = s*y w = 120 -70 100 When you multiply an array by a scalar, the scalar implicitly expands to be the same size as the other input. This is often referred to asscalar expansion. ...
Z= immultiply(X,Y)multiplies each element in arrayXby the corresponding element in arrayYand returns the product in the corresponding element of the output arrayZ. example Examples collapse all Multiply an Image by Itself Read a grayscale image into the workspace, then convert the image touint...
.* Array multiply. X.*Y denotes element-by-element multiplication.X and Y must have the same dimensions unless one is a scalar. A scalar can be multiplied into anything. C = times(A,B) is called for the syntax 'A .* B' when A or B is an object. See also mtimes. Overloaded m...
* Scalar and matrix multiplication operator. ^ Scalar and matrix exponentiation operator. / Right-division operator. : Colon; generates regularly spaced elements and represents an entire row or column. [ ] Brackets; enclosures array elements. ...
In the first two dimensions, the rules of matrix multiplication apply. If either operand is a scalar, then the result has the size of the nonscalar operand. When both operands are matrices, multiplying anm-by-nmatrix with ann-by-qmatrix results in anm-by-qmatrix. ...
Thus mod(2*J,n) will (scalar) multiply the entire J array with 2, before reducing each element modulo n.MATLAB does include standard "for" and "while" loops, but using MATLAB's vectorized notation often produces code that is easier to read and faster to execute.Most commonly used ...
C = A.*B performs element-by-element multiplication of A and B, and returns the result in C. times does not support fi objects of data type boolean. example C = times(A,B) is an alternate way to execute A.*B. Examples collapse all Multiply a fi Object by a Scalar Copy Code Copy...
A scalar can multiply a matrix of any size. 4 .* Array multiplication. A.*B is the element-by-element product of the arrays A and B. A and B must have the same size, unless one of them is a scalar. 5 / Slash or matrix right division. B/A is roughly the same as B*inv(A)...
Structure for evaluation, returned as a structure array. Use this structure with the deval function to evaluate the solution at any point in the interval [t0 tf]. The sol structure array always includes these fields: Structure FieldDescription sol.x Row vector of the steps chosen by the solver...