MATLAB Online에서 열기 y=rand(24000,1) x=reshape(y,150,160) out=x(:) 댓글 수: 0 댓글을 달려면 로그인하십시오. 추가 답변 (0개) 이 질문에 답변하려면 로그인하십시오. ...
If I understand your question correctly, you want to detect if the directory selected by the user usinguiopenhas been closed/exited so that you can return from the function. One approach you can take is to use atry-catchblock to catch the error thrown byuiopenwhen the...
hi, i have program contain several function one of this function have many variable as vector i measurement returnee one variable such as function [proj]= nnn[a1,a2,a3,...] body of function end display in work space only proj i need to display in workplace anther variable how can that...
This MATLAB function forces MATLAB to return control to the invoking program before it reaches the end of the script or function.
针对您遇到的 MATLAB 错误 "supplied objective function must return a scalar value",以下是一些解决步骤和建议: 检查目标函数是否返回标量值: 在MATLAB 中,优化函数(如 fmincon)期望目标函数返回一个单一的数值(标量),而不是向量、矩阵或其他复杂数据结构。因此,您需要确保您的目标函数最终只返回一个数值。 例如...
MATLAB中return和break return：RETURN Return to invoking function.RETURN causes a return to the invoking function or to the keyboard.It also terminates the KEYBOARD mode.Normally functions return when the end of the function is reached.A RETURN statement can be used to force an early return.Exampl...
function d = det(A) if isempty(A) d = 1; return else ... end break: BREAK Terminate execution of WHILE or FOR loop. BREAK terminates the execution of FOR and WHILE loops. In nested loops, BREAK exits from the innermost loop only. ...
The function starts a new cmd/shell process, executes command, exits the process, and returns to the MATLAB® process. Updates to the system environment made by command are not visible to MATLAB. [status,cmdout] = system(command) also returns the output of the command to cmdout. This synt...
return value from timer callback function-- there are a small number of callback functions that can return values, such as some kind of position constraint functions for ROIs and some kind of zoom or pan constraint functions for axes. Most callback functions cannot return (meaningful) values. ...
This MATLAB function computes estimated expected returns (ExpReturn), estimated covariance matrix (ExpCovariance), and the number of effective observations (NumEffObs).