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piero


Last seen: 8 månader ago |  Active since 2023

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Question


how find idx string deleted
a={'aa','bb','cc','aa'} unique(a,'stable') %i want to find idx string deleted..( idx=4)

8 månader ago | 1 answer | 0

1

answer

Question


how to represent when I have a process in progress?
hi, how to display an hourglass? or similarity? or is there another thing to say I'm processing data? (should be displayed when...

8 månader ago | 1 answer | 0

1

answer

Question


plot single vector and plot matrix
TEE =[3 8 9 12 3 2] TEE1=[98 45 32 45 1 8] TEE2(1,:)=TEE; TEE2(2,:)=TEE1; figure hold on plot...

8 månader ago | 1 answer | 0

1

answer

Question


how to use makeUniqueStrings
c=num2cell((1:10)') matlab.lang.makeUniqueStrings(c)

9 månader ago | 1 answer | 0

1

answer

Question


how distribuite correctly array in struct
vb=[Sis.dailyprof]; [Sis.dailyprof_Orig]=deal(vb); but this is not correct...i want to get dailyprof_Orig similar to dailyprof...

9 månader ago | 2 answers | 0

2

answers

Question


format column with compose
here i format row : formatSpec = "%d - %s"; RowName=compose(formatSpec,t2,sis); but if i want to format columns? how ...

9 månader ago | 0 answers | 0

0

answers

Question


how visualize it correctly in app designer
on Workspace : T0=table(c,{Sis.Sistema}'); on app designer: [T0]=Table_DataAllSystem_Struct(app.Sis);

9 månader ago | 1 answer | 0

1

answer

Question


different view in uitable app designer
to sx the variable in workspace... (T= struct2table(Sis);) to dx the variable in appdesigner as table ( app.UITable_m...

9 månader ago | 1 answer | 1

1

answer

Question


duplicate tab:how know reference object?
obj = allchild(app.Tab_X); newtab = uitab(app.TabGroup,'Title',"XX"); % Create a new tab with the same title copyobj(ob...

9 månader ago | 1 answer | 0

1

answer

Question


error to assign string in field struct's
>> SlippSource(2) ans = categorical From instrument Sis(:).Slipp ans = 'From strategy' ans = 'From st...

10 månader ago | 1 answer | 0

1

answer

Question


problem with datetime : day is wrong
year=2008 month=2 day=31 hh =[ year month day ] datetime(hh) %it's not correct ((correct day is 31 not 2) %i try...

10 månader ago | 1 answer | 0

1

answer

Question


search last day calendar in several year
yearBegin=2015 yearEnd=2023 endMonth=9; for anno=yearBegin:yearEnd for month=1:12 if anno<=yearEnd and month<...

10 månader ago | 2 answers | 0

2

answers

Question


how catch number in "()"
f={"1A(12)","cB(34)","4C(23)"} i want catch array with 12 34 and 23

10 månader ago | 1 answer | 0

1

answer

Question


seach string in arraycell and find idx
C = {'A',31; 'B',5; 'C',3} idx = find(ismember(C,{'A'}))

10 månader ago | 2 answers | 0

2

answers

Question


how to use varagin with parameter
function definedAndVariableNumInputs(X,Y,varargin) disp("Total number of input arguments: " + nargin) format...

10 månader ago | 2 answers | 0

2

answers

Question


how change order color legend?
hi, write code in the pics

11 månader ago | 1 answer | 0

1

answer

Question


how can i hidder(or enable='off') tab2?

11 månader ago | 0 answers | 0

0

answers

Question


matlab telegram how to use it
Hi, anyone used this script : https://it.mathworks.com/matlabcentral/fileexchange/90890-telegram-bot-toolbox-api i try to u...

11 månader ago | 0 answers | 0

0

answers

Question


error assign value in field text app designer
app.LastDateRicalcoloEditField.Value="g"; Property assignment is not allowed when the object is empty. Use subscripted assig...

11 månader ago | 1 answer | 0

1

answer

Question


find element a content in b..
what word reserver should i use? a: 5 20 0 3 5 1 1 10 b: 3 5 9 12 4 ...

11 månader ago | 1 answer | 0

1

answer

Question


problem to use "UIFigureCloseRequest"
% Close request function: UIFigure function UIFigureCloseRequest(app, event) app.InstrumTab=app.UI...

11 månader ago | 1 answer | 0

1

answer

Question


how to determine the difference in the price scale
scale sx is: 0 5000 10000 15000 how can i detect this difference? (5.000) i use this code to create this graph: plot(Ax...

11 månader ago | 1 answer | 0

1

answer

Question


how add "$" and "' ' " in array string
>> T(:,2) ans = 19×1 string array "139411.39" "115944.39" "413970.912" "124256.379" "14467...

12 månader ago | 3 answers | 0

3

answers

Question


Incorrect number or types of inputs or outputs for function 'dateshift'.
HI, I WANT TO DO THIS: 2021 **** 2022 **** but it give me error dateshift(c,'start','year') >> class(c) ans = '...

12 månader ago | 1 answer | 0

1

answer

Question


how find last row<>0
a=[3 4 5 0 3 4 0;4 5 0 0 0 0 0;0 0 0 0 0 0 0] a = 3 4 5 0 3 4 0 4 5 0 0 ...

12 månader ago | 1 answer | 1

1

answer

Question


calculate sum month and annual
hi, i want to calculate profit month and annual T1 is a vector with date from 1/1/2008 to 05/08/2023 (last rilevation) T2 is a...

12 månader ago | 2 answers | 0

2

answers

Question


the best mode di turn on a vector filter
tmp=ones(size(E_)); if ~filter filtrerA=tmp; end hi, exist a solution better of this?

12 månader ago | 0 answers | 0

0

answers