I would try to read the entire file in one while loop, line by line, until the end of the file is reached: % Open files fid = fopen('test.txt'); % Read Data i = 1; j = 1; while(~feof(fid)) line = fgetl(fid); if strfind(line,'.') i = i + 1; continue; end; s ...
fprintf ( 1, 'OBJ_READ - Fatal error!\n' ); fprintf ( 1, ' Could not open the file "%s".\n', input_file_name ); error ( 'OBJ_READ - Fatal error!' ); end % % Read a line of text from the file. % while ( 1 ) text = fgetl ( input_file_unit ); if ( text == -...
fprintf ( 1, 'OBJ_READ - Fatal error!\n' ); fprintf ( 1, ' Could not open the file "%s".\n', input_file_name ); error ( 'OBJ_READ - Fatal error!' ); end % % Read a line of text from the file. % while ( 1 ) text = fgetl ( input_file_unit ); if ( text == -...
您无法使用csvread读取文本字符串。 这是另一个解决方案:fid1 = fopen('test.csv','r'); %# open csv file for reading fid2 = fopen('new.csv','w'); %# open new csv file while ~feof(fid1) line = fgets(fid1); %# read line by line A = sscanf(line,'%*[^,],%f,%f'...
用extractFileText,从sonnets.txt中提取文本。文件sonnets.txt包含纯文本形式的莎士比亚十四行诗。 filename="sonnets.txt";str=extractFileText(filename); 通过提取两个标题I和II之间的文本,来查看第一首十四行诗。 start="I"+newline;fin="II";sonnet1=extractBetween(str,start,fin)sonnet1="Fromfairestcreature...
% This command uses the cell array created in Example 1 to read in each word of line 28 in 'file' to a cell array, words words = strread(file{28},'%s','delimiter','') CODE: Example 3: Using TEXTREAD to read in text and numeric data from a file with headers % This command ski...
\n一般会操作系统被翻译成"行的结束",即LF(Line-Feed) \r会被翻译成"回车",即CR(Cariage-Return) 对于文本文件的新行,在UNIX上,一般用\n(LF)来表示,Mac上用\r(CR)来表示, Windows上是用\n\r(CR-LF)来表示。 通常,文本流用来读写标准的文本文件,或者将字符输出到屏幕或打印机,或者接受键盘的输入;而...
(fft.m,%s,delimiter,n,whitespace,);CODE:Example 2: Using STRREAD to read the words in a line% This command uses the cell array created in Example 1 to% read in each word of line 28 in file to a cell array, wordswords = strread(file28,%s,delimiter,)CODE:Example 3: Using TEXTRE...
Assume there's a myfile.csv with variable names in the first row and decimal numbers in the following ones. In Matlab I'd like to read the header line and the decimal numbers separately. So far, I've been doing the following to extract the header line: fid = fopen('myfile.csv');...
使用csvread无法读取文本字符串。这里有另一个解决方案: fid1 = fopen('test.csv','r'); %# open csv file for reading fid2 = fopen('new.csv','w'); %# open new csv file while ~feof(fid1) line = fgets(fid1); %# read line by line A = sscanf(line,'%*[^,],%f,%f'); %# ...