回答済み
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,...

約14年 前 | 1

| 採用済み

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

約14年 前 | 0

回答済み
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:/...

約14年 前 | 0

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

約14年 前 | 2

解決済み


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 = ...

約14年 前

解決済み


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...

約14年 前

解決済み


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...

約14年 前

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

約14年 前 | 0

回答済み
Cell array Strings help
regexp('hi harry potter',' ','split')

約14年 前 | 0

| 採用済み

回答済み
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 ...

約14年 前 | 0

回答済み
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...

約14年 前 | 0

回答済み
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')) *...

約14年 前 | 1

| 採用済み

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

約14年 前 | 0

| 採用済み

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

約14年 前 | 1

| 採用済み

回答済み
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...

約14年 前 | 0

| 採用済み

回答済み
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...

約14年 前 | 0

回答済み
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...

約14年 前 | 0

| 採用済み

回答済み
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...

約14年 前 | 0

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

約14年 前 | 1

回答済み
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...

約14年 前 | 1

回答済み
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 ...

約14年 前 | 1

回答済み
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...

約14年 前 | 0

回答済み
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...

14年以上 前 | 3

| 採用済み

回答済み
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...

14年以上 前 | 0

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

14年以上 前 | 1

回答済み
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,...

14年以上 前 | 2

| 採用済み

回答済み
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...

14年以上 前 | 0

回答済み
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 ...

14年以上 前 | 1

質問


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...

14年以上 前 | 2 件の回答 | 3

2

回答

解決済み


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 ...

14年以上 前

さらに読み込む