In this video, you’ll learn how to take output from a function or multiple functions to create a vector. By creating a vector from a single output or multiple outputs, you can perform operations and functions on single or select elements using array indexing. Array indexing helps you efficie...
Trial>> v = [ 1; 2; 3; 4; 5; 6]; % creating a column vector of 6 elements v(:) ans = 1 2 3 4 5 6 Shell MATLAB可从向量中选择一系列元素。 例如,创建一个9个元素的行向量rv,然后通过rv(3:7)引用3到7元素,然后引用来向一个新创建的sub_rv向量赋值。如下代码所示 - ...
-loop just make pull out as many computations as you can which it looks like you've done already.
Given N, simulate 1e8 N-sided dice rolls by creating a vector of 1e8 uniformly distributed random integers. Return the difference between the mean of this vector and the mean of integers from 1 to N. 验证大数定律。给定N,返回1到N的均值(也就是N+1除以2)和1-N的随机数重复出现1e8次的...
Thanks... Got a clue from your first answer itself. But your Method 2 also works. This is what i used in my program To
Creating a matrix is as easy as making a vector, using semicolons (;) to separate the rows of a matrix. Get A = [1 2 0; 2 5 -1; 4 10 -1] A = 3×3 1 2 0 2 5 -1 4 10 -1 We can easily find the transpose of the matrix A. ...
552.12 Examples 652.13 Debugging MATLAB Programs 72 4 2.1 Variables and Arrays （变量与数组）The fundamental unit of data in any MATLAB program is the array .An array is a collection of data values organized into rows and columns , and known by a single name (see Figure 2.1).56 ...
The parameter NumTilesValue takes the form of a vector that specifies the number of tiles in each direction. Other parameters can also be specified in the adapthisteq function such as the dynamic range of the output data or the histogram shape. Figure 4 shows examples of histogram equalisation ...
Creating special matrices: 1ST parameter is ROWS, 2ND parameter is COLS m=zeros(2,3)% Creates a 2x3 matrix of zerosv=ones(1,3)% Creates a 1x3 matrix (row vector) of onesm=eye(3)% Identity matrix (3x3)v=rand(3,1)% Randomly filled 3x1 matrix (column% vector); see also randn%...