x = [ NaN NaN 24 ] ifisnan(x)==1 A=2 else A=min(x) end So I have this code. What I want it to do is to see if there are any NaN's in the vector. If there is an NaN then we make A be 2. If there isn't then A is just the the minimum number...
ifisnan(A(i)) fprintf('%d index value is NaN\n',i) end end 댓글 수: 2 Bhargav Boddupalli2017년 10월 12일 Thank you. I was wondering if there is a way skipping use of 'for loop' to read each element. KSSV2017년 10월 12...
·Different cells of the same cell array can point to different types of data structures(同一个单元格数组的不同单元格可以指向不同类型的数据结构) 5)Excise:Create a cell array B that has the following structure(创建具有以下结构的单元格数组B) 答案代码:(此处感谢 @汰霜幽纠错) A{1,1} = '...
Disabled expensive diagnostics that check for solver data inconsistency, division by singular matrix, Inf or NaN block output, simulation range checking, and array bounds exceeded Replaced Interpreted MATLAB Function blocks with MATLAB functions (This change has the greatest single effect.) ...
fun is a function that accepts a vector or array x and returns a real scalar f, the objective function evaluated at x. fmincon passes x to your objective function and any nonlinear constraint functions in the shape of the x0 argument. For example, if x0 is a 5-by-3 array, then ...
% else node has already been CLOSED, so check to see if we have % found a better route to it. else % find relevant node in CLOSED I = find(setClosed == posinds(jj)); % update if we have a better route if setClosedCosts(I) > costs(jj) ...
5%foruse with the evaluator PPVAL and the spline utility UNMKPP.6%X must be a vector.7% If Yisa vector, then Y(j)istakenasthe value to be matched at X(j),8% hence Y must be of the same lengthasX -- see belowforan exception9% tothis.10% If Yisa matrix or ND array, then Y...
'on'displays an error when the objective function returns a value that iscomplex,Inf, orNaN. The default,'off', displays no error. OutputFcn Specify one or more user-defined functions that an optimization function calls at each iteration, either as a function handle or as a cell array of ...
Array operation Array 可以分为 矩阵(Matrix)和向量(Vector)。如何输入A矩阵呢?数组索引:大概是两种方法:1,(row ,column) 用逗号分开2,(idx) 按列索引小练习:答案: A(1,2) = 76 ; A(3,2) = 76; A([1 2],[2 3]) = 0; 冒号操作:练习:如何去掉下面矩阵的第三行?
4 Matrices and Arrays Matrices and Magic Squares In , a matrix is a rectangular array of numbers. Special meaning is sometimes attached to 1-by-1 matrices, which are scalars, and to matrices with only one row or column, which are vectors. has other ways of storing both numeric and non...