I need to read this text file into array, splitting at multiple delimiters, for example at '=','space',etc. I tried 'fscanf', which works for single row, but since the rows have different structure it won't work for the whole file. Can you please help me with this?
the real file has 151 line by 151 column but i shorter it to be more easy to read. I have to make an array of this data file to use easily the data in it. The first line and first column of the data file could be remove file = fopen('MatriceDistances2.txt','rt'); iffile ~...
Read File Contents into Array Create a sample text file that contains integers and floating-point numbers. x = 1:1:5; y = [x;rand(1,5)]; fileID = fopen('nums2.txt','w'); fprintf(fileID,'%d %4.4f\n',y); fclose(fileID); ...
Read File into a Cell Array of Character Vectors Copy Code Copy Command Read the file fft.m into a cell array of character vectors. Get file = textread('badpoem.txt','%s','delimiter','\n','whitespace','') file = 4x1 cell {'Oranges and lemons,' } {'Pineapples and tea.' } ...
fileID), then textscan automatically resumes reading at the point where it terminated the last read. exampleC = textscan(chr,formatSpec) reads the text from character vector chr into cell array C. When reading text from a character vector, repeated calls to textscan restart the scan from ...
fclose(fileID); Read File Contents into Array Copy Code Copy Command Create a sample text file that contains integers and floating-point numbers. Get x = 1:1:5; y = [x;rand(1,5)]; fileID = fopen('nums2.txt','w'); fprintf(fileID,'%d %4.4f\n',y); fclose(fileID); View ...
首先应用命令whos –file查看该文件中的内容: >> whos -file matlab.mat Name Size Bytes Class A 2x3 48 double array I_q 415x552x3 687240 uint8 array ans 1x3 24 double array num_of_cluster 1x1 8 double array Grand total is 687250 elements using 687320 bytes ...
Textscan - reading data into Cell Array. Learn more about textscan, cell array, large data files
举个例子,如果你有一个包含数值和字母的文本文件(text file)想导入MATLAB,你可以调用一些low level routines自己写一个函数,或者是简单的用TEXTREAD函数。 使用high level routines的关键是:文件必须是相似的(homogeneous),换句话说,文件必须有一致的格式。下面的段落描述一些high level file I/O routines并给出一些例...
2、读取Excel中的数据——xlsread Matlab自带帮助文档中xlsread函数的介绍与用法: xlsread - Read Microsoft Excel spreadsheet file This MATLAB function reads data from the first worksheet in the Microsoft Excel spreadsheet file named filename and returns the numeric dat...