Output array, returned as an array of any data type or as a cell array. By default,cellfunconcatenates the outputs fromfuncinto an array.funcmust return scalars. Iffuncreturns objects, then the class that the objects belong to must meet these requirements. ...
C = 2×3 cell array {[ 1]} {[ 2]} {[ 3]} {'text'} {[09-Jan-2019]} {[1 hr]} Write the cell array to a spreadsheet file. Get writecell(C,'C.xls') Read and display the matrix from C.xls. Get readcell('C.xls') ans = 2×3 cell array {[ 1]} {[ 2]} {...
Specify optional pairs of arguments as Name1=Value1,...,NameN=ValueN, where Name is the argument name and Value is the corresponding value. Name-value arguments must appear after other arguments, but the order of the pairs does not matter. Before R2021a, use commas to separate each name...
Global variable, then clear removes it from the current workspace, but it remains in the global workspace. To remove a global variable from all workspaces, use clear global variable. Use a partial path to distinguish between different overloaded versions of a function. expr1 ... exprN— Regu...
C1 = 2×1 cell array {[ 1]} {[0.0000 + 1.0000i]} Callarrayfunand access the elements ofA. Assign its values to a cell array. WhenarrayfunaccessesA(1), it treats that value as a complex number and assigns it toC2{1}. C2 = arrayfun(@(x) x, A,'UniformOutput', false) ...
platform for technical computing. However, Python alternative to MatLab is now seen as a more modern and complete programming language. It is open-source, which is an added advantage of NumPy. The most important object defined in NumPy is an N-dimensional array type called ndarray. It describes...
%线性索引号例子:2*2矩阵[1 3;中,1是第一个,5是第二个 % 5 7] ,3是第三个,7是第四个 %(matlab是列优先,不是我们通常习惯的行优先) dest_node = sub2ind(size(map), n_r, n_c); % Initialize distance array 初始化距离数组 distanceFromStart = Inf(nrows,ncols); ...
For example, text(.5,.5,sprintf('first \nsecond')). If you specify the text as a categorical array, MATLAB® uses the values in the array, not the categories. Text for Multiple Data Points To display the same text at each location, specify txt as a character vector or string. For...
Matrix and Cell Array c = mat2cell(x, m, n) 转换为 m行n列cell数组 m = cell2mat(c) 必须是同一类型,而且限制不可包含cell数组或object类型,但是struct结构是可以的(同样这个struct不含 cell和object类型,否则依旧出错)Double and Cell Array C = num2cell(A, [dim1, dim2, ...]) ...
file = textread('fft.m','%s','delimiter','\n','whitespace',''); CODE: Example 2: Using STRREAD to read the words in a line % This command uses the cell array created in Example 1 to % read in each word of line 28 in 'file' to a cell array, words ...