在MATLAB中,利用load命令可以从d:\datafileload目录加载*.txt数据文件。首先打开MATLAB的工作区,点击顶部的“Load data file...”按钮,然后选择需要加载的filename.txt文件。Load命令适用于读取MAT文件数据或采用空格间隔的ASCII数据格式。当使用load命令读取txt文件时,确保文件内只有纯粹
Load data from file collapse all in page Syntax A = importdata(filename) A = importdata('-pastespecial') A = importdata(___,delimiterIn) A = importdata(___,delimiterIn,headerlinesIn) [A,delimiterOut,headerlinesOut] = importdata(___) ...
Data Types:single|double|int8|int16|int32|int64|uint8|uint16|uint32|uint64 Output Arguments collapse all Data from the file, returned as a matrix, multidimensional array, or scalar structure array, depending on the characteristics of the file. Based on the file format of the input file,impo...
- A = importdata(filename) loads data into array A. - A = importdata(‘-pastespecial’) loads data from the system - clipboard rather than from a file. - A = importdata(_,delimiterIn) interprets delimiterIn as the column separator in ASCII file, filename, or the clipboard data. You ...
load命令存放数据文件的目录一般设置为d:\datafileload,导入*.txt格式的数据文件时可以先打开workspace窗口,在这个窗口的顶部有个工具按钮“Load data file...”,通过这个打开你的filename.txt文件!LOAD可以读MAT-file data或者用空格间隔的格式相似的ASCII data。matlab用load读取txt的文件,文件中必须...
load data from file Syntax A = importdata(filename) A = importdata(‘-pastespecial’) A = importdata(_,delimiterIn) A = importdata(_,delimiterIn,headerlinesIn) [A,delimiterOut,headerlinesOut] = importdata(_) Description A = importdata(filename) loads data into array A. ...
importdata load data from file Syntax A = importdata(filename) A = importdata(‘-pastespecial’) A = importdata(_,delimiterIn) A = importdata(_,delimiterIn,headerlinesIn) [A,delimiterOut,headerlinesOut] = importdata(_) Description - A = importdata(filename) loads data into array A. - A ...
一、save与load函数保存和加载程序数据 基本格式为: save('FILENAME', 'VARIABLES') load('FILENAME', 'VARIABLES') 例如,save ('datas.mat','data','x','y','z'); 表示将内存变量data, x, y, z 保存到当前路径下的datas.mat文件,其它程序若要载入这几个变量的数据,只需前面路径下执行load datas;...
一、save与load函数保存和加载程序数据 基本格式为: save('FILENAME', 'VARIABLES') load('FILENAME', 'VARIABLES') 例如,save ('datas.mat','data','x','y','z'); 表示将内存变量data, x, y, z 保存到当前路径下的datas.mat文件,其它程序若要载入这几个变量的数据,只需前面路径下执行load datas;...
>> importdata('examp4_2_8.txt','',2) ans = data: [18x1 double] textdata: {2x1 cell} colheaders: {'你可以选择跳过,读取后面的数据。'} 2. 调用load函数读取数据 调用格式: S = load(filename) S = load(filename, variables)