Indexexceeds matrix dimensions. >> any( structfun(@isempty, a.table{2}) ) Errorusing structfun Inputsto STRUCTFUN must be scalar structures. How can I check if a.table{20} exists or not or empty? Anything that whould give me information of it exsistance? I could not find any functi...
Time stamps for bisections%% Load increment loop%--- --- --- --- ---–- ---ISTEP=-1;FLAG10=1;while(FLAG10==1)% Solution has been convergedFLAG10=0;FLAG11=1;FLAG20=1;%CDISP=DISPTD;% Store converged displacement%if(ITOL==1)% No bisectionDELTA=DELTA0;TARY(ITOL)=TIME+DELTA;e...
TF = ismatrix(A(:,:,2)) TF = logical 1 Check whether the second row of the 3-D array is a matrix. The syntax A(2,:,:) uses a colon in the second and third dimensions to include all columns and all pages. Get TF = ismatrix(A(2,:,:)) TF = logical 0 A(:,:,2)...
Next, you willcheck if A is diagonalizable by applying the general theory. If a matrix A is diagonalizable,the output has to contain an invertible matrix P and a diagonal matrix D, such that, 1 A PDP = ,or, equivalently, AP PD = and P is invertible. For diagonalizable matrices, you ...
% R is a 1682x943 matrix, where R(i,j) = 1 if and only if user j gave a % rating to movie i % Add our own ratings to the data matrix Y = [my_ratings Y]; R = [(my_ratings ~= 0) R];第6步:均值归一化:1 2 % Normalize Ratings [Ynorm, Ymean] = normalizeRatings(Y,...
% 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) ...
% X0 = Initial state conditions or [] if no states. % % STR = State ordering strings which is generally specified as []. % % TS = An m-by-2 matrix containing the sample time % (period, offset) information. Where m = number of sample ...
% a scalar, vector, or matrix. % % X = FMINCON(FUN,X0,A,B,Aeq,Beq) minimizes FUN subject to the linear % equalities Aeq*X = Beq as well as A*X <= B. (Set A=[] and B=[] if no % inequalities exist.) % % X = FMINCON(FUN,X0,A,B,Aeq,Beq,LB,UB) defines a set of...
if ~strcmp(names1{i},names2{i}), error('NNET:Arguments',['Parameter field name is not correct:' names2{i}]); end end out1 = param_check(in2); if (nargout == 0) && ~isempty(out1) error('NNET:Arguments',out1); end
elseif A < 2.0600 val_ckb = 20;% 2.0421 2.0368 2.0368 2.0286 2.0421 elseif A < 2.2000 val_ckb = 50;% 2.0919 2.0948 2.0919 2.0909 2.0948 else val_ckb = 0; end (三)、基于中值滤波的特征部位(左下角)的图像识别 本方法是基于左下角图示区域的图案差别来区分。100 和 50 的分别为相应的阿拉伯...