我们来说说第二类，需要做的事情是先编译opencv的源码、再编译matlab可用的mex文件夹，这两步的编译器必...
回答：感觉是你程序丢文件了
Lets have a look at your question in detail, because it is a good example of why usingevalis a poor way to write code: "I am trying simple eval function." That is the bad design decision right here. "But at some times it gets executed fine. Sometimes it gives me the error msg "...
But I would like to use it on a local session that a have created. Yet, when a open Matlab in this local session I have the following error 'Error using eval undefined function workspacefunc' (see picture in attachement). I have tried to deactivate or no the Matlab license on my Mic...
昨天matlab还好好的,今天一启动就提示警告信息:error using eval,undefined function 'workspace' for input arguments of type 'struct'具体截图如下,是不是中毒了啊?!如何修复啊?? 冰峰淡影 1L喂熊 1 我安装的时候就出现这个问题。。 hnuzdq 1L喂熊 1 restoredefaultpath iaminn 1L喂熊 1 楼主问题解决...
如果我没理解错，程序的意思是想把读入的字符串合并转化为一个命令，那么你的命令中间就得有空格，改为 eval (['load',' ',bds]);matlab里合并字符串时，想加空格你得把空格用单引号引起来再组合，像你那样，中间输入再多空格也没用的。
eval只能有一个输入参数
time = datestr(times,'yyyymmdd');time = str2num(time);for ii = 0:3 ns = num2str(ii); ss = ['x' ns '=[time data_' ns '];']; eval(ss);end
Error in ==> wsy at 16 gui_mainfcn(gui_State, varargin{:}); ??? Error while evaluating uicontrol Callback. ??? Error using ==> feval Undefined command/function 'Untitled_1_Callback'. Error in ==> gui_mainfcn at 75 feval(varargin{:}); ...
Error using ==> sym.maple ... 分享回复赞 matlab吧 爱崔宇宽 求大家帮忙看一下错误在哪里。给改正一下str1=char(['b',int2str(i),'=[];']); str2=char(['b',int2str(i),'=[b',int2str(i),';tmp];']); eval(str1); for j=1:n2 tmp=str2num(fgetl(fid)); eval(str2); %读方案...