Add Elements to Data Set You can use theaddElementfunction to add elements to a data set. First, create an emptySimulink.SimulationData.Datasetobject. time = 0.1*(0:100)'; ds = Simulink.SimulationData.Dataset; Create three elements to add to the data set. ...
Apply function to each element of array collapse all in page Syntax B = arrayfun(func,A) B = arrayfun(func,A1,...,An) B = arrayfun(___,Name,Value) [B1,...,Bm] = arrayfun(___) Description B= arrayfun(func,A)applies the functionfuncto the elements ofA, one element at a time....
索引与访问char:通过行和列索引访问字符数组中的元素。 char_array = ['Hello'; 'World']; char_element = char_array(1, 2); % 访问第一行第二列的字符 'e' 1. 2. string:使用线性索引访问字符串数组中的元素。 string_array = ["Hello", "World"]; string_element = string_array(2); % 访问...
labels— Labels (as an array) cell array of character vectors | string array | categorical array Labels, specified as a cell array of character vectors, string array, or categorical array. To exclude an item from the legend, specify the corresponding label as an empty character vector in the...
It also sets the marker edge color when the MarkerEdgeColor property is set to 'auto'. For a custom color, specify an RGB triplet or a hexadecimal color code. An RGB triplet is a three-element row vector whose elements specify the intensities of the red, green, and blue components of ...
labels— Labels (as an array) cell array of character vectors | string array | categorical array Labels, specified as a cell array of character vectors, string array, or categorical array. To exclude an item from the legend, specify the corresponding label as an empty character vector in the...
C=1×2 cell array{'2017-08-16'} {[56 67 78]} Add readings for different dates to the cell array. One way to add more cells is to expand the cell array by assignment, just as you can expand an ordinary array. C(2,:) = {'2017-08-17',[58 69 79]}; C(3,:) = {'2017-...
An RGB triplet is a three-element row vector whose elements specify the intensities of the red, green, and blue components of the color. The intensities must be in the range [0,1], for example, [0.4 0.6 0.7]. A hexadecimal color code is a string scalar or character vector that start...
Use NaN and Inf values to create breaks in the lines. For example, this code plots the first two elements, skips the third element, and draws another line using the last two elements: plot([1,2,NaN,4,5]) plot uses colors and line styles based on the ColorOrder and LineStyleOrder ...
Every variable in MATLAB is an array that can hold many numbers. When you want to access selected elements of an array, use indexing. For example, consider the 4-by-4 magic squareA: A = magic(4) There are two ways to refer to a particular element in an array. The most common way...