find(cellfun(@isempty,{MyStruct.myField})) for a struct array MyStruct with field myField. Note in many cases you don't need find for indexing. Example: fill empty fields with 0s MyStruct(3).myField = 123; hasNone = cellfun(@isempty,{MyStruct.myField}); ...
endif(~isempty(userExtList) && ~min(cellfun(@ischar, userExtList))) error('The file extension list must be a string or a cell array of strings!') endif(~ischar(fileStr)) error('The file to write to must be a string!') end%Get the currently running MATLAB version verStr= regexp...
% If q is a scalar, then all q(j) = q % S : m*n array with points, m = prod(q) % hbn@imm.dtu.dk % Last update June 25, 2002 [mr n] = size(range); dr = diff(range); if mr ~= 2 | any(dr < 0) error('range must be an array with two rows and range(1,:) ...
ifempty,they will be made the correct%size,0-by-1)B=B(:);Beq=Beq(:);%Checkforconsistencyoflinear constraints,before evaluating%(potentially expensive)user functions%Set empty linear constraint matrices to the correct size,0-by-nifisempty(Aeq)Aeq=reshape(Aeq,0,sizes.nVar);endifisempty(A)...
This MATLAB function validates that array A belongs to at least one of the specified classes (or its subclass) and has all the specified attributes.
(NxT) schedule solution as an empty array Init_SOL=zeros(N,T); complete=ones(1,T); %%%Nth unit operation schedule is ON for all t sum_Pgi_max=sum(PGI_MAX); %%%%%Define swarm size (Either particle or bee) SWARM_SZ=20; PART_BEE=0; YES_CNT=0; NO_CNT=0; ...
% extensions, use the IMFORMATS function. If IMREAD cannot find a file % named FILENAME, it looks for a file named FILENAME.FMT. % % The return value A is an array containing the image data. If the file % contains a grayscale image, A is an M-by-N array. If the file contains...
elseif isempty(setOpen) axis off; disp('No Solution!'); [y,Fs] = audioread('pewee-ahh.wav'); sound(y,Fs); end % end of the main function %%%%%%%%%%%%%%%%%%%%%%%%%%%% function p = findWayBack(goalposind,fieldpointers) ...
license returns a structure array. S = license('inuse'); View the first element of S. S(1) ans = feature: 'image_toolbox' user: '' Although the structure contains a user field, that field is always empty. Determine If License Is in Use Determine if the license for MATLAB is in ...
% scalar, a Hamming window of length WINDOW is used. If WINDOW is omitted % or set as empty, a Hamming window is used. Multitaper-Welch estimates % are computed with the syntax SPOD(X,[NFFT BW],...), where WINDOW is an % array of two scalars. NFFT is the window length and BW...