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Tom


Attivo dal 2012

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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 ...

oltre 9 anni fa | 2 risposte | 0

2

risposte

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Access to Excel-Worksheet-Cells Property
oWorksheet.Range('B2')

oltre 11 anni fa | 0

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Converting 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]; ...

oltre 11 anni fa | 0

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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'); ...

oltre 11 anni fa | 2

| accettato

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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...

oltre 11 anni fa | 1

| accettato

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How to split letters in a word into an array
str = 'HELLO'; cellstr(str')'

oltre 11 anni fa | 8

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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...

oltre 11 anni fa | 2

| accettato

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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...

oltre 11 anni fa | 0

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Plotting different line colors within subplots avoiding duplicate colors?
Or: set(gca,'NextPlot','ReplaceChildren','ColorOrder',cell2mat(C')) plot(Volume_Major,'LineWidth',2)

oltre 11 anni fa | 0

Risposto
Plotting different line colors within subplots avoiding duplicate colors?
h = plot(Volume_Major,'LineWidth',2) set(h,{'Color'},C')

oltre 11 anni fa | 2

| accettato

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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 ...

oltre 11 anni fa | 0

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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 ...

oltre 11 anni fa | 0

| accettato

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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) ?

oltre 11 anni fa | 0

Inviato


Excel Write Format
Write data to Excel through MATLAB and format the spreadsheet.

oltre 11 anni fa | 1 download |

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Risposto
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...

oltre 11 anni fa | 2

Risposto
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...

oltre 11 anni fa | 0

| accettato

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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...

oltre 11 anni fa | 2

| accettato

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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...

oltre 11 anni fa | 0

| accettato

Risposto
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(...

oltre 11 anni fa | 0

| accettato

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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....

oltre 11 anni fa | 1

| accettato

Risposto
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...

oltre 11 anni fa | 0

| accettato

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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 ...

oltre 11 anni fa | 0

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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...

oltre 11 anni fa | 0

Risposto
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...

oltre 11 anni fa | 0

| accettato

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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...

oltre 11 anni fa | 0

| accettato

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Reading from Multiple files & Multiple sheets
for n = length(fileNames) %fileNames is a cell array of filenames Book = Ex.workbooks.Open(fileNames{n}); ...

oltre 11 anni fa | 0

| accettato

Risposto
Delete rows with NaN for a cell array
A(any(cellfun(@(x) any(isnan(x)),A),2),:) = [];

oltre 11 anni fa | 2

| accettato

Risposto
Delete duplicated row in a matrix
I = ~ismember(a(:,1:2),b(:,1:2),'rows'); a = a(I,:)

oltre 11 anni fa | 2

| accettato

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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...

oltre 11 anni fa | 5

Risposto
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: ...

oltre 11 anni fa | 1

| accettato

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