Question


Is there a path in the string?
hi, a: example: f='\report\ b: example =f='c:\root\report\ how can i identify the string with case "a" or with "b"? in the...

ungefär ett år ago | 1 answer | 0

1

answer

Question


app designer: save Table when i close
hi, i want salve table when i close it which callback i call? here an example...i close this table and i want save me data

ungefär ett år ago | 0 answers | 0

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answers

Question


enlarge the fonts of all elements in the app designer project
hi..it is possible to enlarge the fonts of all the elements without doing it individually?

ungefär ett år ago | 1 answer | 0

1

answer

Question


problem to insert date in app.BackTestperiodDatePicker.Value
hi, i want to load in my struct : Settings.StartingDate >> Settings.StartingDate ans = '01-Jan-2022' i try in werite...

ungefär ett år ago | 1 answer | 0

1

answer

Question


problem to save structura in .mat file
a.w=1; a.r="ff"; a.v=3; a.s="a.tst"; save(a.s,'-struct','a') a=load("a.tst","-mat"); i see 1X1 struct and not as origi...

ungefär ett år ago | 0 answers | 0

0

answers

Question


the best way to save .txt
hI, i want to load this data (the values ​​will be loaded into the app designer) and when i close matlab save the updated dat...

ungefär ett år ago | 2 answers | 0

2

answers

Question


use readtable and wrong data
hi, i code it: T = readtable('Predator_Setting.xlsx','Range','A1:B54') but i see Data is different

ungefär ett år ago | 1 answer | 0

1

answer

Answered
Create the matrix with aligned dates
hi, i attach file .m with data to syncronized i try to syncronized it but it give me error Someone can help me? thanks i wa...

ungefär ett år ago | 0

Question


Create the matrix with aligned dates
hi,i've this problem to solve i've a matrix of date (see pics) A (row) * B(columns) i used datetime in this matrix ...

ungefär ett år ago | 1 answer | 0

1

answer

Question


comparison between a string/or cell and categorical data
hi,i ve this problem Trading=categorical({'As is';'bla'}) B='As is'; class(B)='char' b==Trading(1) > 0 how can i com...

ungefär ett år ago | 2 answers | 0

2

answers

Question


sum filed in struct
>>Sis.PV ans = 20 ans = 20 ans = 20 Sis = 1×82 struct array with fields: Name On PV >...

ungefär ett år ago | 1 answer | 0

1

answer

Question


Scalar structure required for this assignment.
Sis = 1×82 struct array with fields: Name dailyprof cc gapp ttrange Ntradess >> class(D...

ungefär ett år ago | 3 answers | 0

3

answers

Question


Use value app designer in script.m
hi, i want to use CurrenList value (in app Designal) to use in myscript .m How can i do it?

ungefär ett år ago | 1 answer | 0

1

answer

Question


assign name row to table
Sistemi_check=table(string(K_Nome),K_idxInstrument'); LastName = {"Sanchez";"Johnson"}; Sistemi_check.Properties.RowNames=...

ungefär ett år ago | 2 answers | 0

2

answers

Question


GLOBAL VARIABLE :HOW USE IT?
hi, i want to use it in a function..example: function CaricaManageInstrument() global dd dd=5; end >> CaricaManageI...

ungefär ett år ago | 3 answers | 0

3

answers

Question


choose the purchase license
hi, my trial period is about to expire and I want to purchase the license (I don't use matlab for commercial purposes) I'm int...

ungefär ett år ago | 0 answers | 0

0

answers

Question


convert array string data in array serial number
this example clarify my problem >> size(B) ans = 463628 1 >> B(1) ans = "01/01/2008" >> datenum(B(1,:)...

ungefär ett år ago | 1 answer | 0

1

answer

Question


insert box flag in table in the app designer
this a table dataType bb=table["a",3,"zz",false] and i want to create box flag in the cloumn 4

ungefär ett år ago | 1 answer | 0

1

answer

Question


how delete .txt in file extension with uigetdir comand
selpath = uigetdir('C:\rova\','Seleziona cartella da caricare') filelist = dir(strcat(selpath,"\*.txt")); file = {fil...

ungefär ett år ago | 1 answer | 0

1

answer

Question


App Designal : write string in a culumn "A" in the table
i want to write string in culumn "A"..how i do it?

ungefär ett år ago | 1 answer | 0

1

answer

Question


calling an app designal table from an app designer button
in function OpenButtonPushed i want to call provaaa.mlap (it's a table)

ungefär ett år ago | 1 answer | 0

1

answer

Question


the conversion from data string to serial number
I have to convert from string (cell) to serial number but it's slow..is there a faster method? formatin='dd/mmm/yyyy'; for i =...

ungefär ett år ago | 1 answer | 0

1

answer

Question


link the .mat file on the matlab table
I want to write the values of my file.mat in the table but I don't know which callback to use and how to use it (i don't see s...

ungefär ett år ago | 1 answer | 0

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answer