% filename is:: pickupBlock_onFlag.m % clear clc; clear; close all; % load denmark flag image matrix imgFolderName = 'Images'; jpgFileName = 'denmark.jpg'; jpgPathName = sprintf('%s/%s', imgFolderName, jpgFileName); imgMat_DenmarkFlag = imread(jpgPathName); % get the size info...
To initialize a nonempty array, use a function such aszerosoronesto fill the array with initial values. MATLAB does not have a null value, so all nonempty arrays must have values for all elements. You cannot useemptyto create a 3-by-3 array, for example, because at least one dimension ...
Each element in the array is a different line of text. xline(12,'-',{'Sample','x=12'}) Create Labels for Multiple Lines Specify a character vector or a string scalar to display the same label next to all the lines. Specify a cell array of character vectors or a string array to ...
接着令指针a指向plhs [0]所指向的mxArray的第一个元素(使用mxGetPr函数,返回指向mxArray的首元素的指针)。同样地,我们把prhs[0]和prhs [1]所指向的元素(即1.1和2.2)取出来赋给b和c。于是我们可以把b和c作自变量传给函数add,得出给果赋给指针a所指向的mxArray中的元素。因为a是指向plhs[0]所指向的mxArra...
by setting theLocationandOrientationproperties as name-value pairs. Set the location to one of the eight cardinal or intercardinal directions, in this case,'northwest'. Set the orientation to'vertical'(the default) or'horizontal', as in this case. Specify the labels in a cell array. ...
B = fliplr(A)returnsAwith its columns flipped in the left-right direction (that is, about a vertical axis).(返回左右方向旋转的A) 6、Cell Array(单元格数组) 1)Another method of storing heterogeneous data(存储异构数据的另一种方法) 2)Similar to matrix but each entry contains different type ...
s = scatter(___) returns the Scatter object or an array of Scatter objects. Use s to set properties after creating the plot. For a full list of properties, see Scatter Properties. exampleExamples collapse all Create Scatter Plot Copy Code Copy Command Create x as 200 equally spaced values...
Flip array left to right Syntax B = fliplr(A) Description B=fliplr(A)returnsAwith its columns flipped in the left-right direction (that is, about a vertical axis). B = fliplr (a) 返回 A, 其列在左右方向 (即关于垂直轴) 反转。
Create a stairstep plot of a sine wave evaluated at equally spaced values between 0 and 4π. Specify the set of x-values for the plot. Get X = linspace(0,4*pi,40); Y = sin(X); figure stairs(X,Y) The entries in Y are plotted against the corresponding entries in X. Plot ...
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