Open in MATLAB Online It might be a bit dirty because I use a loop but it works: ind=[]; forii=1:numel(MyStruct) ifisempty(MyStruct(ii).FieldName) ind=[ind, ii]; end end Thenindcontains all the indexes where the structure field is empty. ...
I'm reading through a very large existing code, and rather than trying to step line by line (which is what I'm currently doing), it would be helpful if there was a way for Matlab to tell me that some variable is called or interacted in some way....
Status of goal preemption, returned as a logical scalar. If the goal has been preempted, the function returns the status as true. Extended Capabilities expand all C/C++ Code Generation Generate C and C++ code using MATLAB® Coder™. ...
ifisempty(mdfObj.ChannelNames)==0 chlist = channelList(mdfObj); chlistS=table2struct(chlist); chlistName=convertStringsToChars([chlistS.ChannelName]); foriSig=1:length(Signals2Load) iCh=find(strcmp(chlistName,Signals2Load{iSig})); ifisempty(iCh)==0 data = read(mdfObj,chlistS(min(iC...
There is no MATLAB function that examines every level of a structure of structures, or nested structure, to determine if a field exists. The 'isfield' function examines only the top level of a nested structure. To determine if a field exists at any other level, ...
I'm using Polyspace Bug Finder and I am trying to set a custom rule check using the "Check custom rules" interface under "Coding Rules." Under "Structs->All struct tags must follow the specified pattern" I need to provide a regular expression that ensures that the struct tag contains the...
This is line 494 of sampledFiniteTimeVerification.m: if (matlabpool('size')==0) matlabpool; end The problem is that, reportedly, matlabpool was replaced by parpool in R2013b of the Parallel Computing Toolbox. I stumbled into this because...
I am developing an app that has a feature of changing screen brightness but before changing brightness i should first check if the monitor supports DDC/CI and if it does then i have to set it on ( as most monitors set DCC/CI off automatically ) so how can i do all this with Win...
EEGLAB is an open source signal processing environment for electrophysiological signals running on Matlab and developed at the SCCN/UCSD - eeglab/functions/adminfunc/eeg_checkset.m at 4ca6b1cfc712372dfd0e1c7df9a8e9c0a30aad85 · sccn/eeglab
if ~isappdata(app.Tab_Instrum_Aggreg) Predator_CreaOggetti_Instrument_Struct(app); end Error using isappdata Not enough input arguments. this is reserver world: tf = isappdata(obj,name) but name what is? 2 Comments Rik on 23 Oct 2023 The documentation states: "Name identifier of...