1.4 CREATING A TWO-DIMENSIONAL ARRAY variable_name=[1st row elements; 2nd row elements; 3rd row elements; ... ; last row elements] 行之间的用space 或者用square brackets(,)号来隔开 列之间的用semicolon来隔开 create a matrix with m rows and n columns which all elements are the numbers 0 ...
CharArray createCharArray(std::string str) Description Creates a 1xn CharArray from the specified input, where n is the string length. Parameters matlab::data::String str Data to be filled into the array. std::string str Throws matlab::OutOfMemoryException Unable to allocate the array. ...
A=1*6cell array, A{2}=eye(3) means to generate a 3x3 identity matrix in the 1st row and 2nd column of matrix A. A{5}=magic(5) means to generate a 5x5 magic square matrix, where the sum of the numbers in any row, column, or diagonal is the same. (5)结构体(Structures) 其...
Create a string array containing multiple strings using the[]operator.stris a 2-by-3 string array that contains six strings. str = ["Mercury","Gemini","Apollo";"Skylab","Skylab B","ISS"] str =2x3 string"Mercury" "Gemini" "Apollo" "Skylab" "Skylab B" "ISS" Find the length of ea...
Z=zeros(m,n); Here,Zis the output array of sizem-by-nfilled with zeros. The function can also take additional arguments to create arrays with more than two dimensions. For example: Z=zeros(m,n,p,...); This creates a multidimensional array with dimensionsm,n,p, and so on, filled ...
divmod() 函数把除数和余数运算结果结合起来，返回一个包含商和余数的元组(a // b, a % b)。
displayDisplay text or array (overloaded method) tic, tocStart stopwatch timer(Read elapsed time from stopwatch) 上面所有函数都可以用“help funcName”或“doc funcName”命令查看帮助,参考Matlab R2012a帮助文档“MATLAB/Functions”。 当前文件夹(Current Folder)和搜索路径(Search Path): ...
Many of the functions that you might make use of when programming MATLAB are implemented in MATLAB syntax themselves – by professional MathWorks programmers. To look at such the contents of themean()function (which calculates the average mean value of an array), typeedit meanon the MATLAB comm...
% 3. Generate a PSRNG sequence using the key of dim. 1x512 and XOR it with % the UV_XOR 1-D array above rand('seed', key); % produce binary sequence to perform XOR with UVsum binary_seq = randi([0 1], 1, length(UV_XOR)); ...
results in varargin being a 1-by-4 cell array containing the values 'color', [.5 .7 .3], 'linestyle', and ':'. varargout:ariable length output argument list. Allows any number of output arguments from a function. The variable varargout is a cell array containing the optional output ar...