I am trying to make a matrix which has strings and numbers such as: a b c d 1 3 4 5 5 6 7 8 9 10 11 12 where a,b,c,d represent a word of sentence with no numerical value, how can I do that? 댓글 수: 1
Let's say I have 'file.txt' file that contains strings below. this/is/the/first/sentence this/is/the/second/sentence ... this/is/the/hundredth/sentence what I want is that make this 100 sentences into 100 X 1 matrix with strings And if possible, I would like to add ' ' (punctuati...
Can I make a matrix like [(a,b), (c,d), (d,f) ; (t,a), (a,b), (g, a); (a,f),(c,d),(a,g) ] and then reorder the rows based on the maximum number of same strings (say a ) in the matrix? the answer will be [(t,a), (a,b), (g, a); ...
I have a loop that creates random sequences of... Learn more about matrix manipulation, strings, random
Matrix 可用A=[1 2 3;4 5 2;3 2 7]举例 Available A=[1 2 3;4 5 2;3 2 7] example B=A’表示矩阵行列将互相变换 B=A’ matrix rows and columns will be transformed into each other C=A:表示矩阵将竖拉一排【从第一列开始】
In MATLAB, a matrix is created by entering each row as a sequence of space or comma separated elements, and end of a row is demarcated by a semicolon. For example, let us create a 3-by-3 matrix as − Open Compiler m = [1 2 3; 4 5 6; 7 8 9] MATLAB will execute the ab...
The global column matrix of potentials, [Vg], can be partitioned into free (v1) and fixed (v2) parts. The free part contains np-nb potentials which are now initialised to zero. The fixed part contains nb potentials which are set to the values stored in matrix p. Sign in to download...
生成一个棋盘矩阵(checkboard matrix) 给定一个整数n,生成一个由1和0交替构成的n×n矩阵,a(1,1)=1。 (Problem 4)Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. ...
In MATLAB, when you access a slice of an array and assign it to a variable, MATLAB will make a copy of that portion of the array into your new variable. This means that when you assign values to the slice, the original array is not affected. Try out this example to help explain the...
The disp() function is one of the simplest ways to display a string in MATLAB. It takes a single input argument, which can be a string, matrix, or any other data type. When you use disp(), MATLAB automatically formats the output for you, making it an excellent choice for quick displa...