I have a column vector, x, of solutions for the equation ax=b, length of x = N, and I want to label which solution is which. N varies depending on the size of the matrix inputted into the function. Want a new vector in the form of xsol = [labels,x]...
I have cell A (1x1). How to convert this into a vector of 1x150? 추가 답변 (0개) 참고 항목 MATLAB Answers Grouping array in cell array, 0 답변 round of a number 35,183 2 답변 Plot data from cell array ...
(1) Direct input. The elements are separated by spaces, commas or semicolons. In this case, comma is equivalent to space and semicolon is used for line breaks to produce a multi-row and multi-column matrix, the code is shown below. 运行结果如下图所示。 The results of the run are sh...
j为列指数 column index ans = 1 X(2,2) ans = 3 A = zeros(2) % 建立2*2的方块矩阵 square matrix A = 0 0 0 0 B = zeros(2,3) % 建立2*3的矩阵 B = 0 0 0 0 0 0 R = [1,2,3] % 行向量 row vector R = 1 2 3 C = [1;2;3] % 列向量 column vector C = 1 2...
Create a 1-by-2 row vector and a 3-by-1 column vector and raise the row vector to the power of the column vector. Get a = [2 3]; b = (1:3)'; a.^b ans =3×22 3 4 9 8 27 The result is a 3-by-2 matrix, where each (i,j) element in the matrix is equal to a(...
1x0 emptydouble row vector If the arrays in your cell arrays have more than two dimensions, there's no way to transpose them since transposition is only defined for 2D matrices. If what you want to do is just swap 1st and 2nd dimension, leaving the others untouced: ...
Input signal to be deconvolved, specified as a row or column vector. Data Types:double|single Complex Number Support:Yes h—Impulse response or filter used for deconvolution row or column vector Impulse response or filter used for deconvolution, specified as a row or column vector.yandhcan have...
IfAis a row vector, thenfliplr(A)returns a vector of the same length with the order of its elements reversed. IfAis a column vector, thenfliplr(A)simply returnsA. For multidimensional arrays,fliplroperates on the planes formed by the first and second dimensions. ...
If A is a row or column vector, C is the scalar-valued variance. For two-vector or two-matrix input, C is the 2-by-2 covariance matrix between the two random variables. The variances are along the diagonal of C.More About collapse all Covariance For two random variable vectors A and...
'abs'— Sort rows ofAbyabs(A)whenAis real or complex. If a column ofAhas elements with equal magnitude, then useangle(A)in the interval (-π,π] to break ties. Output Arguments collapse all Sorted array, returned as a column vector or matrix.Bis the same size asA. ...