你的file_temp只是打开文件的文件名，没路径的话，imread仍然找不到文件。。改写如下：[filename, pathname]=uigetfile({'*.jpg';'*.png';'*.tif';'*.gif';'*.*'},'Select the image');file_temp=strcat( pathname,filename);img_temp=imread(file_temp);你上面的那个‘s’是打开文件的...
“does not exist”，意思是这个文件不存在。检查一下你的matlab的当前文件夹路径。就是这个地方。有两种解决办法，第一就是把matlab的当前文件夹路径改一下，第二就是使用绝对路径。比如说，你的这个文件的路径是"D:\字符模板\1.jpg"，那么你有两种改法：第一种就是把matlab当前文件夹路径改成"D:...
在matlab上运行时,总出现File "F:\Figure 1.fig" does not exist,什么意思? 未解决问题 等待您来回答 奇虎360旗下最大互动问答社区
File "C: \MATLAB7\work \misc\house. tiff"does not exist. 命令行小哥告诉你文件它找不到,并向你扔了一个错误! 这种情况首先想到的就是你的文件或者文件名出了问题。 我们来检查下读取的图片文件: 这也没问题,问题出在哪了呢? 仔细观察发现区别,旁边的hou文件并没有以tiff结尾,此时答案就找到了, 是由...
Any idea why it thinks the file does not exist? ThemeCopy faceFiles = dir('faces/*.jpg') nFiles = length(faceFiles) for i = 1:nFiles currentFile = faceFiles(i).name currentImage = imread(currentFile); faces{i} = currentImage; end...
如果你的图片和你的工作目录不在同一个文件夹下，就会找不到对应图片，你应该给出图片的绝对路径，也就是图片存储的实际位置。或者把图片拷贝到你的工作目录文件夹下。
px4_openloop Failed Code generation information file does not exist. 0 of 1 models built (0 models already up to date) Build duration: 0h 1m 3.9988s The PX4 firmware build has failed with following error. [0/1] Re-running CMake... -- PX4 version: v1.12.3 -- PX4...
filename = 'data.bin'; %二进制文件,不一定以bin做后缀,主要看存储时候的方法 fid = fopen(filename,'r'); % open the file if fid==-1 disp('File does not exist'); end rownmb = 0; while 1 temp = fread(fid,1,'double'); %读取一个数据 if feof(fid) %判断是否为文件尾,如果是,结...
The message "Code generation information file does not exist" itself is expected behavior and means that the code was generated because it had not been generated prior to the build. 댓글 수: 1 Gokhan Solak 2023년 3월 3일 Sometimes it is ok, when it says "Action: ...
Here myfun and mycon are % MATLAB file functions such as % % function f = myfun(x,a1) % f = x(1)^2 + a1*x(2)^2; % % function [c,ceq] = mycon(x,a2) % c = a2/x(1) - x(2); % ceq = []; % % To optimize for specific values of a1 and a2, first assign the ...