Beantwortet
FOR loop merge plots
Since you have multiple plots, you can use figure() to specify which window to plot on. Use hold on if you want to plot the curv...

mehr als 10 Jahre vor | 0

| akzeptiert

Beantwortet
Reference to non-existent field 'xData'
It is most likely due to compatibility issues between different versions of Simulink version. You might be using R2009a to open ...

mehr als 10 Jahre vor | 0

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Import data from xlsx file - how to import without a specified range
If it is always to process all the data, would this work? [~, ~, raw] = xlsread(fullfile(pathname,filename),'Data'); dat...

mehr als 10 Jahre vor | 0

Beantwortet
IF reading matrix values without preceding scientific notation
I think it should be if any(abs(B)>1e-14) Do you see the difference?

mehr als 10 Jahre vor | 0

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Beantwortet
How to change position of duplicated Simulink module in GUI dynamically?
Assume you are duplicating a block in a model using add_block (but not add_block() from a library source), the new block name wi...

mehr als 10 Jahre vor | 1

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Beantwortet
Is there a way to search an array for each value in a vector and return how many of each entry were found?
This should work. a = [5,6,3;10,1,24;1,2,3]; v =[1,3,5,7]; w=zeros(size(v)); for k=1:numel(v) w(k)=nume...

mehr als 10 Jahre vor | 0

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Beantwortet
Pass arguments to a .bat file from matlab
This seems to work. Create this TestBat.bat file @echo off echo This is a test. echo %1 Run this in MATLAB ...

mehr als 10 Jahre vor | 2

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How to programmatically get custom MATLAB toolbox version?
The version info of your toolbox should really come from the contents of your toolbox source code. Provide a Contents.m file in ...

mehr als 10 Jahre vor | 3

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Beantwortet
How to cast two uint8 into int16 in Simulink?
1. Use the ShiftArithmetic block in Simulink->Logic and Bit Operations. 2. Multiply the first number with 256 and then add to...

etwa 11 Jahre vor | 1

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How to find Stateflow chart using API's
I had a similar need but couldn't find a way. It was confirmed by the Mathworks tech support that there is no direct way to find...

etwa 11 Jahre vor | 2

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Beantwortet
How come signal is logged with dimension 1x1x50 instead of 1x50?
You must have that output signal resolved to a signal object, like Simulink.Signal or mpt.Signal. a=Simulink.Signal If you spec...

mehr als 11 Jahre vor | 0

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Simulink callbacks when modifying model
Open your model, File -> Model Properties -> Callbacks, Any callback function that you can use? Maybe PreSaveFcn or CloseFcn ...

mehr als 11 Jahre vor | 0

Beantwortet
Sub-libraries do not appear in the library browser
You need to add a file slblocks.m to "register" your customized library.

mehr als 11 Jahre vor | 0

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Beantwortet
Help with multi-window GUI
Go to this page and click Axes, you will find a good example. By the way, the same info is in the MATLAB document. Type doc and ...

mehr als 11 Jahre vor | 1

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How do I fix the error Function definitions are not permitted at the prompt or in scripts.
The message said so. You are not allowed to define a function in the command line or in a script file. You need to create a s...

mehr als 11 Jahre vor | 0

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Using pushbutton to load file in GUI
Your code is inside a GUI callback function so rawdata1 is in the function workspace, not the MATLAB base workspace. To load ...

mehr als 11 Jahre vor | 0

Beantwortet
Matlab Guide checkbox issue
f1=figure; hold on; h1=plot(1:10,1:10); h2=plot(1:10,sin(1:10)); set(h2,'visible','off');

mehr als 11 Jahre vor | 0

Beantwortet
microcontrollers compatible with Matlab/Simulink
It's hard to say what is cheap. You might need to check out this link. <http://www.mathworks.com/products/connections/> Ca...

mehr als 12 Jahre vor | 0

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How to Initialise variables for simulink's matlab function block?
See <http://www.mathworks.com/help/rptgenext/ug/simulinkfunctionsandvariables.html>

mehr als 12 Jahre vor | 0

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logical statement accelerates or decelerates speed?
Use profile to find out how much time each statement takes. I ran your code. It is strange that first loop is faster than th...

fast 14 Jahre vor | 0

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How to stop/delay execution for specified time
pause(1)

fast 14 Jahre vor | 9

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Beantwortet
Obtain step data in plotting
a=rss; [Y,T,X]=step(a);

fast 14 Jahre vor | 1

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Beantwortet
How can a convert a data set to percentage of maximum absolute value?
a=rand(5)-0.5; b=max(abs(a(:))); c=a/b d=c*100

fast 14 Jahre vor | 0

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Adding a row in a matrix.
What do you mean by command or manually? This would do it although it is not a good practice. a=rand(31,10); a(33,10)=0...

fast 14 Jahre vor | 0

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Beantwortet
Summation problem help please!
Would this be what you need? a=rand(29,100,3); b=squeeze(sum(a,1)); whos;

fast 14 Jahre vor | 1

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How to read multiple excel tabs each as a separate matrix
xlsread() has a lot if overhead. Follow this link to use Excel COM method. <http://www.mathworks.com/matlabcentral/answers/16...

fast 14 Jahre vor | 0

Beantwortet
I am studying a solar panel using simulink tools and I got the Voltage and Power of the panel in the form of a plot and now I want to find the max value of power during the time of 0.01s which is the simulation time I gave?
If you have the power data for example P=[1.0, 1.3, 1.5, 1.4, 1.0], just use [Pmax,Imax]=max(P) Pmax = 1.5000 ...

etwa 14 Jahre vor | 0

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Gelöst

Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

etwa 14 Jahre vor

Gelöst

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

etwa 14 Jahre vor

Gelöst

Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

etwa 14 Jahre vor