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Micke Malmström


Swerim

Last seen: 25 Tage ago Active since 2011

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Question


best practice for continuous processing of data from database
I want to setup a computer to continuously ask a database for new data, process the new data and then write back the reults of t...

etwa ein Monat ago | 0 answers | 0

0

answers

Question


restricting get method to not process all the values
I have a get method that calulates a 2-d matrix based on data in a 3d-matrix. This calculation takes some time to perform if I h...

3 Monate ago | 1 answer | 0

1

answer

Answered
Plotting >500 curves verry slow since new plotting mode appeared?
Se comment above about colororder

5 Monate ago | 0

| accepted

Question


Sometimes Matlab does not perform task until a "return" is performed in the Command Window. Am I alone?
I have som AppDesigner GUIs that performs tasks when I click some button. Sometimes Matlab simply doesnt perform the task unless...

5 Monate ago | 0 answers | 0

0

answers

Question


Plotting >500 curves verry slow since new plotting mode appeared?
I have been plotting many 1000 curves (double with ~32000 points in each line) in matlab with regular "plot" function and have r...

9 Monate ago | 2 answers | 0

2

answers

Answered
How to get general interval from a string with regexp
Seems this works ok: [v,vv]=regexp(obj.FileName,[' X ([-\d\.]){1,10}-([-\d\.]){1,10} mm'],'tokens','match'); if ~isempty(v) % ...

mehr als ein Jahr ago | 0

Question


How to get general interval from a string with regexp
I have a long string (FileName) from which I would like to extract some variables describing the X values. The string contins th...

mehr als ein Jahr ago | 2 answers | 0

2

answers

Answered
How can I calculate a weighted mean in Matlab?
See this function https://se.mathworks.com/matlabcentral/fileexchange/14416-wmean?s_tid=srchtitle

fast 2 Jahre ago | 0

Answered
How do I collaborate on matlab?
I would also like to be able to work simultaneously on the same file. Just as one can in google docs or office 365... it really ...

fast 3 Jahre ago | 0

Question


How can my code know if it iss called from the base or from some other function?
I want my "figure formatting function" to copy the current figure if it is called from "base"-workspace but not if it is called ...

etwa 3 Jahre ago | 1 answer | 0

1

answer

Answered
How to make long title for a plot with automatic line breaks?
ha=gca; NoCharPerLine= 78; % or whatever you want... if ismatrix(ha(end).Title.String) && size(ha(end).Title.String,2)>NoCh...

etwa 3 Jahre ago | 0

Question


Can I force Matlab to not place new figures on top?
I have some scripts that plots graphs and exports them with export_fig(...). the figures always pops up to "stay on top". Can i ...

etwa 3 Jahre ago | 3 answers | 0

3

answers

Answered
calling subclass method does not pass the obj only the argument
This seems to work: OBJ=FLUS; OBJ.fun1(OBJ,extravalues);

etwa 3 Jahre ago | 0

Question


How can I change the icon of my AppDesigner-produced GUIs?
I would like to easily distinguage my GUI from the figures when pressing Alt+Tab so I can access it faster. Now when I run the...

mehr als 3 Jahre ago | 3 answers | 0

3

answers

Answered
How to make long title for a plot with automatic line breaks?
Write code to # Get the axis width (ha.Position), and fontsize (ha.Title.FontSize) in pixels (where ha is the handle to the ...

mehr als 3 Jahre ago | 0

Question


calling subclass method does not pass the obj only the argument
I have these classes classdef LUS < handle methods function fun1(obj,extravalues) %some code using extravalues ...

mehr als 3 Jahre ago | 1 answer | 0

1

answer

Question


How to auto rotate x/y/z-label to the same angle as the axis?
I use the 'Rotation' option to get the text aligned with the axis at the momet, eg: xlabel('Frequency (MHz)','Rotation',-10)...

mehr als 3 Jahre ago | 1 answer | 0

1

answer

Question


How to synchronize two datasets with different AND varying sampling rate?
I have the data sets, Data1 and Data2 like below: Data1.t % vector with timestamps e.g. [0.1, 0.4 2 2.3 4 4.5 4.7 etc...] ...

mehr als 3 Jahre ago | 0 answers | 0

0

answers

Question


What is the difference between designfilt and fdesign
Im trying to do zero phase filter my obj.CurrentData with this: % FilterType='butter'; % FilterP...

fast 4 Jahre ago | 1 answer | 1

1

answer

Answered
How can I stop image stretching using imshow in the new App designer?
Have you tried variations of "axis"? Like axis(app.UIAxes,'equal')

fast 4 Jahre ago | 1

Question


Advise on how to structure different classes. I'm OO newbie
I have between 1 and 1500 oscilloscope traces that make up a 2D-dataset that is associated with a lot of other parameters (eg X,...

mehr als 4 Jahre ago | 1 answer | 0

1

answer

Question


Where should I save my own app prefereces?
I have my AppDesigner-app and I want it to remember the settings from last session. How and where should i prefereably save the ...

mehr als 4 Jahre ago | 2 answers | 0

2

answers

Question


Can I "collapse all in" the editor like in the help browser
When I work in a class I usually collapse all my methods (functions) to get a better overwiew. BUT I cant seem to find a way of ...

mehr als 4 Jahre ago | 1 answer | 1

1

answer

Question


Can Í have a listener in a class that checks if the folder-content is changed?
I have a folder that recievs files from time to time and I want matlab to plot the data directly as they arive in the folder... ...

mehr als 4 Jahre ago | 1 answer | 0

1

answer

Question


setting transparancy of legend?
Is it possible to make the background of the legend be slighly transparent so that the lines behind it can be somewat visible?

mehr als 4 Jahre ago | 3 answers | 0

3

answers

Question


how can my app inherit from my classes
I have a class that can do some computations on some imported data. Now I would like to create an app with buttons for the metho...

mehr als 4 Jahre ago | 1 answer | 0

1

answer

Question


How to check if right axis is visible?
I have a finction that process all the lines in the current graph. Since the introduction of yyaxis right I need my fun...

fast 5 Jahre ago | 1 answer | 0

1

answer

Question


can matlab change the icon of files?
So I have allot of files with data that i would like to plot as a "sparkline" and use as the system icon for the file. Can Ma...

etwa 5 Jahre ago | 1 answer | 0

1

answer

Question


Can I access function from a mlapp?
I have a nice function inside of MyMlapp.mlapp I just wonder if I can somehow call that function or if I have to go in and copy ...

etwa 5 Jahre ago | 0 answers | 0

0

answers

Question


How can a function find location of itself?
I want to save a file in the same location as the a function (ie not in the current folder). How can a function find get the loc...

etwa 5 Jahre ago | 1 answer | 0

1

answer

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