在win7的64位机上安装了matlab2010a,安装时已经注册过了,但是每次启动的时候都弹出注册画面,每次都要找到license文件注册一次才能打开用,求指教,多谢了 0 2013-2-25 11:42:15 评论 淘帖 邀请回答 372423709 相关推荐 • ??? Error using ==> syms at 61 Not a valid variable name. 4729 • ...
oobErrorBaggedEnsemble = oobError(B);plot(oobErrorBaggedEnsemble) xlabel'Number of grown trees'; ylabel'Out-of-bag classification error'; I get the following error: Error using classreg.learning.internal.table2PredictMatrix>makeXMatrix (line100) Table variable is not a valid predictor. Error in ...
Error using saveVariable (line 4) saveVariable("myfile",v) ^ Invalid argument at position 2. These are not valid variable names: '8data'. 输入参数 全部折叠 varname—变量名称 字符串标量|字符向量|cellstr 变量名称,指定为字符串标量、字符向量或字符向量元胞数组。
(0.019527*780)+B2*sin(0.019527*780)==-Ec f2=sym('A2*cos(0.019527*0)+B2*sin(0.019527*0)+Ec=Ec') f2=A2*cos(0.019527*0)+B2*sin(0.019527*0)==0 S=solve(f1,f2,A2,B2) 错误如下 警告: Support of strings that are not valid variable names or define a number will be removed in a ...
Valid Names A valid variable name starts with a letter, followed by letters, digits, or underscores. MATLAB®is case sensitive, soAandaarenotthe same variable. The maximum length of a variable name is the value that thenamelengthmaxcommand returns. ...
Add a comment 1 Answer Sorted by: 0 Your system cannot find that executable as you did not provide a complete path and it is not part of the PATH environment variable. libsvm-2.88\windows\svm-train.exe Is not a valid path. You are missing at least a drive letter,...
While it would be impressive to have students finish their first semester with a working knowledge of all of the above programs, we concentrate onmatlaband Spice in this course because: 1. There is not enough time to cover all the packages and languages used by electrical engineers. ...
示例如下: tStr = 'Hi, I'm a Big (Not So Big) MATLAB addict; Since my school days!'; 我希望将此字符串更改为: 'Hi\, I\'m a Big \(Not so Big \) MATLAB addict\; Since my school days\!' 浏览1提问于2013-03-19得票数 3...
genvarname does not create a variable in the MATLAB® workspace. You cannot, therefore, assign a value to the output of genvarname. example varname = genvarname(str,exclusions) returns a valid variable name that is different from any name listed in the exclusions input. Specify the function...
百度试题 结果1 题目The following identifier that can be used as a valid variable name in MATLAB is ( ).A 12myB _123C @hD xyz_2a 相关知识点: 试题来源: 解析 D