Respondida
loop through structures and find the correlation
I would do it slightly differently: fakeData = @(location) struct('Location',location,'AirT',rand(320,1),'SolRad',rand(320,...

alrededor de 14 años hace | 1

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writing into excel
use <http://www.mathworks.co.uk/help/techdoc/ref/xlswrite.html |xlswrite|>

alrededor de 14 años hace | 0

Respondida
GUI - How to make a pop-up figure prevent from modifying anything else until it's closed
Give a look at: http://www.mathworks.com/matlabcentral/fileexchange/15895-enabledisable-figure Then something fancier: http:/...

alrededor de 14 años hace | 0

Respondida
Is there more GUI MATLAB templates ?
For learnign I would recommend this collection: http://www.mathworks.com/matlabcentral/fileexchange/24861-41-complete-gui-exampl...

alrededor de 14 años hace | 2

Resuelto

Swap the input arguments
Write a two-input, two-output function that swaps its two input arguments. For example: [q,r] = swap(5,10) returns q = ...

alrededor de 14 años hace

Resuelto

Function Iterator
Given a handle fh to a function which takes a scalar input and returns a scalar output and an integer n >= 1, return a handle f...

alrededor de 14 años hace

Resuelto

Project Euler: Problem 1, Multiples of 3 and 5
If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23...

alrededor de 14 años hace

Respondida
Question about labels under each boxplot.
dados = rand(100,2) boxplot(dados,'labels',{'\bf\it{IDEB}_2_0_0_7','\bf Efficiencies'})

alrededor de 14 años hace | 0

Respondida
Cell array Strings help
regexp('hi harry potter',' ','split')

alrededor de 14 años hace | 0

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Respondida
Identifying lab id within a parfor
Trying a simple parfor never uses more than 1 worker: matlabpool(2) parfor ii = 1:10000 if numlabs > 1 ...

alrededor de 14 años hace | 0

Respondida
Create Variables with a for loop
You can use cell arrays, where each cell will contain an array of potentially differrent size. An example: c = cell(10,1...

alrededor de 14 años hace | 0

Respondida
plotyy : align y axes at zero
A quick fix, call |plotyy| as: ax = plotyy(...) Then set limits of axes set(ax(1),'Ylim',max(get(ax(1),'Ylim')) *...

alrededor de 14 años hace | 1

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Respondida
displaying values
You can use |<http://www.mathworks.co.uk/help/techdoc/ref/datacursormode.html datacursormode>| to display datatips. Check the...

alrededor de 14 años hace | 0

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Respondida
mysql&MATLAB
# If you have the *Database Toolbox* check |<http://www.mathworks.co.uk/help/toolbox/database/ug/database.html database>|. # Se...

alrededor de 14 años hace | 1

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Respondida
Data Sorting
I don't understand completely what you're trying to achieve, but to sort a matrix according to a certain column use |<http://www...

alrededor de 14 años hace | 0

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Respondida
addts is adding an 'x' as prefix to the timeseries name
Rules for naming variables, fieldnames, etc... impose the name to start with a letter. *EDIT* It is consistent. |name| is...

alrededor de 14 años hace | 0

Respondida
using textscan
You have to specify the right 'format', read example 8 to get an idea: http://www.mathworks.co.uk/help/techdoc/ref/textscan.html...

alrededor de 14 años hace | 0

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Respondida
Chart in MATLAB
plot(x,y) *EDIT* If you have the financial toolbox give a look at: * |<http://www.mathworks.co.uk/help/toolbox/fina...

alrededor de 14 años hace | 0

Respondida
Why your question is NOT "urgent" or an "emergency"!
..and you're being polite. I will link your post on the tutorial.

alrededor de 14 años hace | 1

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How to solve "Index exceeds matrix dimensions" error?
Because you're shrinking |filename| if the condition is verified. Once you delete a row, the length of filename is one unit s...

alrededor de 14 años hace | 1

Respondida
Writing slider output to data file
Your |fid| exists within the workspace of the function |cb|. You have to close it inside the function or you should return the ...

alrededor de 14 años hace | 1

Respondida
Warning: Integer operands are required for colon operator when used as index
Perfectly fine idx = 2.5:9; But when you use to index a position: A = rand(10,1); A(idx) There's no such a th...

alrededor de 14 años hace | 0

Respondida
How do we plot repetitive items simply? Can a loop and eval be used, for example? How d'you nest a string within a string?
First you have to forget about |eval|. There are very few things that can't be done without it (like swapping variables within d...

alrededor de 14 años hace | 3

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Respondida
get data from workspace
A "standard" function could be considered a black box where you throw data in and get something out of it. *Once* you defined...

alrededor de 14 años hace | 0

Respondida
Switch case (how to use for case insensitive string check)
switch lower(str) case 'power' end Just lower the case of your control variable.

alrededor de 14 años hace | 1

Respondida
Function 'eq'
Please read this faq: http://matlab.wikia.com/wiki/FAQ#Why_is_0.3_-_0.2_-_0.1_.28or_similar.29_not_equal_to_zero.3F In brief,...

alrededor de 14 años hace | 2

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Respondida
omitting array
I suggest you to read the chapter "Matrices and Arrays" from the <http://www.mathworks.co.uk/help/techdoc/learn_matlab/bqr_2pl.h...

alrededor de 14 años hace | 0

Respondida
Is it possible to control code folding with code?
I have not found a smarter way, but you could adopt the following solution, give that |test.m| contains: for ii = 1:10 ...

alrededor de 14 años hace | 1

Pregunta

Speed up recursive loop
I have the following loop which fills in a vector recursively. I need to speed it up as much as possible since it takes 60% of t...

alrededor de 14 años hace | 2 respuestas | 3

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Resuelto

Replace NaNs with the number that appears to its left in the row.
Replace NaNs with the number that appears to its left in the row. If there are more than one consecutive NaNs, they should all ...

alrededor de 14 años hace