文字对象就是使用text函数,在指定的位置和属性值添加文字说明,在坐标轴对象那一部分的时候,其中一段代码: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 set(get(gca,'xlabel'),'String','x轴');%坐标轴名 string就是text中的一个属性,也就是文字说明的字符串了,使用标准的ASCII字符,属性查询方式: 代
Convert a numeric array to a string array. Get X = [5 10 20 3.1416]; string(X) ans = 1×4 string "5" "10" "20" "3.1416" Convert a datetime value to a string. Get d = datetime('now'); string(d) ans = "01-Feb-2025 08:51:39" Also, you can read text from files...
How to handle trailing line endings in a file, specified as"auto","always", or"never". "auto"– End the file with a trailing line ending. If the text does not have one, an extra line is appended. "always"– Always append a line ending to the file. ...
textData = replace(textData," ",""); textData = split(textData,newline); textData(1:9) = []; textData(strlength(textData)<5) = []; 准备数据 本示例末尾列出的函数preprocessText,执行以下步骤: 分别在每个输入字符串前面和后面附加指定的开始和停止标记。 使用tokenizedDocument切分文本。 预处理...
str ="Hello! "; str32 = textanalytics.unicode.UTF32(str) str32 = UTF32 with properties: Data: [72 101 108 108 111 33 32 128512] Convertstr32to string using thestringfunction. str = string(str32) str = "Hello! " Input Arguments ...
elseif text(i)==' '%空格转化为摩斯码 morsecode = [morsecode;ssp;ssp;ssp]; end morsecode = [morsecode;lsp]; end 3 译码算法 设输入字符串InputString对应的波形数组为X,阈值threshold = 0.05。 3.1 滤波 MATLAB代码如下: % half-wave rectify x ...
str— Input text string array | character vector | cell array of character vectors Input text, specified as a string array, a character vector, or a cell array of character vectors. Tips To find the length of the largest array dimension of str, use the length function, not strlength. ...
my_string = 'Tutorial''s Point'; str_ascii = uint8(my_string) % 8-bit ascii values str_back_to_char= char(str_ascii) str_16bit = uint16(my_string) % 16-bit ascii values str_back_to_char = char(str_16bit) 运行该文件时,它显示以下结果 - ...
To return formatted text as a string, specify formatSpec as a string instead of a character vector when you call the sprintf function. Convert data and return the result as a string. Get formatSpec = "The current time is: %d:%d %s"; A1 = 11; A2 = 20; A3 = 'a.m.'; str = ...
set(handles.Load_state,'string',full_name); set(handles.Stu_num,'string',num2str(size(RAW,1)-1)); set(handles.Course_num,'string',num2str(size(RAW,2)-2)); function Load_state_Callback(hObject, eventdata, handles) function Load_state_CreateFcn(hObject, eventdata, handles) ...