回答：感觉是你程序丢文件了
在命令窗口中使用时工作正常EN当我从一个.mat文件中绘制数据时，如果我一个一个地输入脚本中的行，它...
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...
Initialization, means to define the symbols G1~G500 as the parameters to the function 'dendrogram'. Otherwise, the reference to undefined variables calls an error.Simply put, the initialization can be expressed as for i=1:500 eval(['G',num2str(i),'= ',''','dendrogram_label_'...
On Startup and when I click on functions: Error using eval undefined function 'workspacefunc' for input arguments of type 'struct' I have just installed today the Matlab R2017a version. When I open Matlab I get this pop-up: 'Error using eval undefined functio... ...
1.for s = 0:0.2:2 2. a(s) = 4 * s - 1;3.end 复制代码 【正确代码】： 1. 2.for s = 1:10 3. a(s) = 4 * s - 1;4.end 复制代码当然，这样的赋值使用循环是低效的，因此不提倡 Undefined function or variable "a"中文解释：函数或变量 a 没有定义 出错原因...
??? Error using ==> feval Undefined command/function 'Untitled_1_Callback'. Error in ==> gui_mainfcn at 75 feval(varargin{:}); Error in ==> wsy at 16 gui_mainfcn(gui_State, varargin{:}); ??? Error while evaluating uimenu Callback. ...
function [X,FVAL,EXITFLAG,OUTPUT,LAMBDA,GRAD,HESSIAN] = fmincon(FUN,X,A,B,Aeq,Beq,LB,UB,NONLCON,options,varargin) /*fmincon可以在多元函数中找到最小值 FMINCON attempts to solve problems of the form: min F(X) subject to: A*X <= B, Aeq*X = Beq (linear constraints)线性约束 X C(X...
Y = ERF(X) is the error function for each element of X. X must be real. The error function is defined as: erf(x) = 2/sqrt(pi) * integral from 0 to x of exp(-t^2) dt. See also ERFC, ERFCX, ERFINV, ERFCINV. Other functions named erf: ...
A is undefined Previous versions of the documentation for theevalfunction include the syntaxeval(expression,catch_expr). If evaluating theexpressioninput returns an error, thenevalevaluatescatch_expr. However, an explicittry/catchis significantly clearer than an implicit catch in anevalstatement. Using...