MATLAB Online에서 열기 While I'm running the coming code, I got this error "Undefined function or variable 'ExGr_ME_1'." if(~isempty(ExGr38) || ~isempty(ExGr60)) if(ExGr38 > ExGr60) ExGr_ME_1=ExGr38; else
I have the following MATLAB code: How can I identify which one is array and which one is not an array? clc clearall closeall t_span = 500; dt = 0.1; t = 0:dt:t_span; %%% Initial positions and angles of drones x1(1) = 800; ...
A valid variable name begins with a letter and contains no more thannamelengthmaxcharacters. Valid variable names can include letters, digits, and underscores. MATLAB keywords are not valid variable names. To determine if the input is a MATLAB keyword, use theiskeywordfunction. ...
Create a line plot and assign a variable to the object. p = plot(1:10,1:10); Use anif-statement to verify that objectphas theLineStyleproperty. If it does, then set a new value forLineStyle. ifisprop(p,"LineStyle") p.LineStyle =":";elsedisp("This object does not have a LineStyl...
Input, specified as a number, vector, matrix or multidimensional array, or a symbolic number, variable, vector, matrix, multidimensional array, function, or expression. Tips 1represents a dimensionless unit. Hence,isUnit(sym(1))returns logical1(true). ...
Ifsubexpris an array,has(expr,subexpr)checks ifexprcontains any element ofsubexpr. example Examples Use thehasfunction to check if an expression contains a particular variable or subexpression. Check if these expressions contain variablez. syms x y z has(x + y + z, z) ...
isempty(suprt_condtn) eff_span = min(l , ((l - suprt_lngth) + depth)); end Hereit says "Undefined function or variable 'depth'" 2 Comments Vilém Fryntaon 21 Jan 2023 It would be helpful to see the rest of your code. It appears to me that you ha...
fori = 1:b a = first_part(:,i); Z_first = zscore(a); c = second_part(:,i); Z_second = zscore(c); z = [Z_first Z_second]; end filename = event; e = inputname(3); e = strtok(e ,'psth_'); cell = char(cellType); ...
C/C++ Code Generation Generate C and C++ code using MATLAB® Coder™. Usage notes and limitations: For input argument A: If you do not specify a dimension, the code generator operates along the first dimension of the input array that is variable size or whose size does not equal 1. ...
Let’s assign an empty string value to a variable and check again. If a variable is not assigned, it also has a null value. $string=""if($string) {Write-Host"The variable is not null."}else{Write-Host"The variable is null." ...