# Luca Re

Last seen: 4 dagen ago Active since 2023

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Question

"error 354 "
I have my license at home I'm leaving for holidays, bringing my work from home on a new laptop I go to deactivate the license on...

10 dagen ago | 0 answers | 0

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Question

how convert arraycell to use with writecell
{'31/07/2024'} {[ 0]} {[ 0]} {[ 0]} {[ 0]} {[2486]} {'01/08/2024'} {[ ...

12 dagen ago | 1 answer | 0

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Question

The input was too complicated or too big for MATLAB to parse.
hi, i've a long code and i receive this error.. To fix it i want to reduce code using vectorialization for i=1:c if S...

19 dagen ago | 1 answer | 0

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Question

Insufficient number of outputs from right hand side of equal sign to satisfy assignment.
[app.Sis.Slippage] ans = Columns 1 through 17 0 9 9 9 6 9 6 6 6 0 0 0 ...

20 dagen ago | 1 answer | 0

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Question

why does matlab invent decimal numbers?
long = 2.305800000000000e+03; short= 8.694000000000000e+02; prof=3.175200000000000e+03 dail=long+short dail-prof %{ ...

26 dagen ago | 1 answer | 0

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Question

How avoid exponential notation in compose
hi, i want to avodi exponential notation compose("%d",daily) ... "-250" "1.562500e+02" "-3.750000...

27 dagen ago | 2 answers | 0

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Question

left and right sides have a different number of elements.
Hi, i've this problem i is a logical 5995x1... price and bubu have equal size load('matlab_3Variable.mat'); price(i)=bubu;...

ongeveer een maand ago | 1 answer | 0

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Question

wrong type variable in uitable
function startupFcn(app, set) app.InstrumTab=LoadInstrum_Struct(set); app.Setting=set; ...

ongeveer 2 maanden ago | 1 answer | 0

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Question

how aggregate duraration and sum it in timetable
Hi, it's a timetable and i want to sum all duration equal: example: 04/01/2010 2202 1.23 05/01/2010 2202 1.26 ...

ongeveer 2 maanden ago | 1 answer | 0

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Question

search interval in datetime
hi, I have a datetime array of several many days. I need to serch interval example: TimeA=22:00 TimeB=03:00 search datet...

ongeveer 2 maanden ago | 1 answer | 0

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Question

how to use "range" in uislider
fig = uifigure; s = uislider(fig,"range",1:50); Error using uislider Unrecognized property range for class Slider. Error...

2 maanden ago | 1 answer | 0

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Question

how get information moving mouse on line plotted
See pics: if i move cursor on line 1 i want see this information about line 1 ( === 1 - NOZIONALE ===>.***....) i use it to ge...

2 maanden ago | 1 answer | 0

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how to create array datetime
thank for answer The originally array is it's a very large array i try your solution but the PC no longer responded i us...

2 maanden ago | 0

Question

how to create array datetime
i want datetime in this format : 01/02/2008 501 (day/month/years and time) i try it : bbb=datetime(bb,"InputFormat",...

2 maanden ago | 3 answers | 0

### 3

Question

How to avoid patch color in legend?
Sorry , i can to send only you a little piece of code.. here " plot(Ax_Eq,XDates(xx_:end),TE_strum(xx_:end,i)','Color',"black...

3 maanden ago | 1 answer | 0

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Question

different color to plot
hi,it' possible to plot in different color? (example : line color yellow but the last point are colored in black)

3 maanden ago | 1 answer | 0

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Question

Dimensions of arrays being concatenated are not consistent.
hi, i receive this error...How can i solve it? arr = load('matlab_bb.mat') disp(arr.bb) cell2mat(arr.bb) cell2mat(bb) Error...

3 maanden ago | 1 answer | 0

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Question

how assign cellarray to field Struct
bb ans = 27×1 cell array {'On Micro'} {'On Micro'} {'On Micro'} {'On Micro'} {'On Micro'} {'...

3 maanden ago | 1 answer | 0

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Question

how change information Date Picker
if i change data it call this function: function BackTest_InizioValueChanged(app, event) value = app.BackTest_...

3 maanden ago | 1 answer | 0

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Question

missing year in timetable
TR = timetable timerange subscript: Select timetable rows with times in the half-open interval: [01-Dec-2020 00:0...

5 maanden ago | 1 answer | 0

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Question

using "&" with logical array
oN is a array Logical col is array Logical why is not correct using &? K>> class(oN) ans = 'logical' K>> class(col) ...

5 maanden ago | 1 answer | 0

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Question

Put the separator every thousands
T=100000000; T1 = regexprep(string(T),'(\d+)(\d{3})\$',"\$1'\$2") I would like to have the thousands separator for every 1000...

5 maanden ago | 2 answers | 0

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Question

how to velocize it (avoid loop is possible)
E=[0 5 6 9 2;0 0 1 3 1;0 5 4 2 4]' filtro=ones(size(E)); for i=1:width(E) bu=find(E(:,i),1,'first'); filtr...

6 maanden ago | 2 answers | 0

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Question

how toggle this warning using unstack function
T1 = table(year(prof_monthly.Data),month(prof_monthly.Data),prof_monthly.Profit); Result = unstack(T1, 'Var3', 'Var2'); ...

6 maanden ago | 3 answers | 0

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Question

how to create table Date/Value
i have this data (pic1) and i want similar pic2 Do I have to create the table by entering the values manually or is there a fu...

6 maanden ago | 1 answer | 0

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Question

Values within a cell array must be numeric, logical, or char
hi, how can i solve it? i've allegate "pl" pl=struct2table(app.Preset); vv=pl{:,1}; [~,vv,~]=fileparts(vv); pl...

7 maanden ago | 1 answer | 0

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Question

remove the white space on table
how to remove the white space next to the table drawn in the app designer? app.UITable.Data=T; app.UITable.ColumnNam...

7 maanden ago | 1 answer | 0

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Question

how to use getvarname
PtnBaseSA2(1,:)={"TEST"} f="PtnBaseSA2"; f1=genvarname(f) f1(1)

7 maanden ago | 3 answers | 0

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Question

how view the content cell array
C={' fdfd(fg,54)'} W1 = regexp(C,'(\w+)','tokens')' {W1} How can I view the content? i try {W1} but it does not wor...

7 maanden ago | 2 answers | 0