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Question
Logarithmic scale for colorbar
I sometimes require a plot which has a colorbar with a log scale. Previously I did this by setting the 'yscale' property of the ...
meer dan 10 jaar ago | 2 answers | 0
2
answersConverting elements which repeat more than 10 times to 0
A = [1 -1 1 1 -1 -1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 -1 1]; Correct = [1 -1 1 1 -1 -1 1 1 1 1 1 1 1 1 1 1 0 0 -1 1 -1 1]; ...
meer dan 12 jaar ago | 0
Add new rows to Table (GUI uitable)
%hTable: handle to the table %newRow : the row of data you want to add to the table. oldData = get(hTable,'Data'); ...
meer dan 12 jaar ago | 2
| accepted
How do you enable a GUI to adjust to fit screens of varying resolution
In GUIDE, under Tools -> GUI options you can specify the resizing of the figure, including your own resize function. You migh...
meer dan 12 jaar ago | 1
| accepted
How to split letters in a word into an array
str = 'HELLO'; cellstr(str')'
meer dan 12 jaar ago | 8
Is it possible to create "x" amount of objects with pop-up menus in GUI depending on the user input?
You can do it programatically, using the UICONTROL function function Create_Panels(varargin) %tile a series of panels, e...
meer dan 12 jaar ago | 2
| accepted
Drag and drop axes (Rush hour game)
function Drag_Axes_Test close all clc F = figure('Position',[200 100 900 500]); AX = axes('Units','Pixels','Po...
meer dan 12 jaar ago | 0
Plotting different line colors within subplots avoiding duplicate colors?
Or: set(gca,'NextPlot','ReplaceChildren','ColorOrder',cell2mat(C')) plot(Volume_Major,'LineWidth',2)
meer dan 12 jaar ago | 0
Plotting different line colors within subplots avoiding duplicate colors?
h = plot(Volume_Major,'LineWidth',2) set(h,{'Color'},C')
meer dan 12 jaar ago | 2
| accepted
Drag and drop axes (Rush hour game)
To be honest I don't quite follow all of this, but what I can see is that the handles structure isn't passed to other callbacks ...
meer dan 12 jaar ago | 0
visibility of an edit text / GUI
First of all, I think you should use a togglebutton, as with a pushbutton the edit box would go invisible as soon as you let go ...
meer dan 12 jaar ago | 0
| accepted
How can I make a file be automatically closed after ending a running matlab script...
What conditions do want to satisfy to make it close? Or rather, what is preventing you from using close(vidObj) ?
meer dan 12 jaar ago | 0
Submitted
Excel Write Format
Write data to Excel through MATLAB and format the spreadsheet.
meer dan 12 jaar ago | 1 download |
using greater than or less than in 'switch' and 'case' expressions
inequalities are best used with IF statements rather than switch; switch is useful for handling a variety of known values. If...
meer dan 12 jaar ago | 2
When fprintf, I need a return (\r\n) after each line (with inconstant number of values per line)
Data = {'alpha', 1 , 2 , 3, 'beta' , 'gamma' , 'delta' , 4}; % find locations strings and numeric data: str = cellfu...
meer dan 12 jaar ago | 0
| accepted
How to adjust the x-axes and y-axes values without resizing the image/figure?
AX = axes; plot(rand(5)) oldTick = get(AX,'YTick'); %get the current tick points of the y axis newTickStr = cellstr(n...
meer dan 12 jaar ago | 2
| accepted
GUIDE: Updating table rows depending on popup user choice
Set this for the popupmenu callback. In the CreateFcn callback of the popupmenu, you can add some options, e.g. set(hObj...
meer dan 12 jaar ago | 0
| accepted
for loop indexing problem
My guess is that these Ns should be Is: X_Mode(i)=ModeShapes(n,1); Y_Mode(i)=ModeShapes(n,2); Z_Mode(i)=ModeShapes(...
meer dan 12 jaar ago | 0
| accepted
How to limit input formats in an edit text box?
STR2DOUBLE catches most of those things and outputs NaN if the number isn't valid. The only thing is that it will handle commas....
meer dan 12 jaar ago | 1
| accepted
Easy question comparing strings
You can just ISNAN instead: str = input('Please enter a number \n\n','s'); X = str2double(str); if isnan(X) dis...
meer dan 12 jaar ago | 0
| accepted
GUIDE - guidata not working
It doesn't work because you're changing the handle itself, so the program can no only reference the controls. I'm guessing you ...
meer dan 12 jaar ago | 0
How to limit input formats in an edit text box?
validStr = {'5' '0.5' '1.6' '5.9' '0.4565132' '5.0000' '00000.5'}; if any(strcmp(get(hEditBox,'String...
meer dan 12 jaar ago | 0
gui programticly , issue with uipanel
It is there, but it's off the screen because of the units: if you set the uipanel Units field to 'Pixels' before you set the pos...
meer dan 12 jaar ago | 0
| accepted
append data...it doesnt change line
try adding a carriage return as well: fprintf(fid,'4 \r\n') I'd also recommend using fclose(fid) each time you've finish...
meer dan 12 jaar ago | 0
| accepted
Reading from Multiple files & Multiple sheets
for n = length(fileNames) %fileNames is a cell array of filenames Book = Ex.workbooks.Open(fileNames{n}); ...
meer dan 12 jaar ago | 0
| accepted
Delete rows with NaN for a cell array
A(any(cellfun(@(x) any(isnan(x)),A),2),:) = [];
meer dan 12 jaar ago | 2
| accepted
Delete duplicated row in a matrix
I = ~ismember(a(:,1:2),b(:,1:2),'rows'); a = a(I,:)
meer dan 12 jaar ago | 2
| accepted
Access elements/fields from a struct
Structures can be referenced dynamically, i.e. using variable names not strings the user has written. In this case you have to p...
meer dan 12 jaar ago | 5
Uitables and widgets question
1) Yes 2) Yes you can change the column format of the table at any point, using the ColumnFormat field of the uitable: ...
meer dan 12 jaar ago | 1
| accepted
