Risposto
Day of year to month
I am not 100% sure, but maybe this example helps you d2011=734504; % 734504 ist the first day of 2011 - example v=d2011:...

quasi 16 anni fa | 0

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How do I reset MATLAB to its launched state?
Please see if MATLABRC is what you need <http://www.mathworks.com/help/techdoc/ref/matlabrc.html MATLABRC doc> If it is not com...

quasi 16 anni fa | 1

Risposto
How do I reverse the order of a vector?
I think you are looking for commands like <http://www.mathworks.com/help/matlab/ref/flipud.html |flipud|> and <http://www.mathwo...

quasi 16 anni fa | 4

Risposto
Why are computational results in MATLAB sometimes different on different machines and how can I prevent this has a high impact on my application?
I like to link this question and the answers to here: <http://www.mathworks.com/matlabcentral/answers/1032-why-do-some-calcul...

quasi 16 anni fa | 0

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Locating Peaks Naively
If this is a signal processing application, you will find the <http://www.mathworks.com/help/toolbox/signal/findpeaks.html |find...

quasi 16 anni fa | 0

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Is there a way to detect if a file is open in another application from MATLAB?
The FOPEN command returns a -1 if there is an issue with opening the file. You can use that. Even if you use LOAD or other funct...

quasi 16 anni fa | 1

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simulink- too much connections?
I am not particularily strong with the Fuzzy Logic Controller block, but when I tried it a while ago, I recognized too, that the...

quasi 16 anni fa | 0

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Initialization in Simulink
I am not sure why you find that easier, but yes this is possible. You can apply a callback function, e.g. the "Pre Load Function...

quasi 16 anni fa | 3

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Blocks for RealTime Workshop
This is extensively docuemented here: Product Limitations Summary <http://www.mathworks.com/help/toolbox/rtw/ref/brl3tbg.h...

quasi 16 anni fa | 2

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Risposto
Confusing Simulink error: Derivative at time 0 is Inf or NaN
If you search MathWorks Solution documents and bug reports with " singularity solution reducing", you will find a <http://www.ma...

quasi 16 anni fa | 3

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Risposto
Framing a Video
As a starting point, please familiarize with the commands AVIREAD, MMREADER, VIDEOREADER, e.g.: <http://www.mathworks.com/hel...

quasi 16 anni fa | 0

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Storing multiple values in one location of matrix
I need to speculate a bit what the question is. Here an example code: a=1; % I peronally never use i,j,I,J b=2; M=zeros(4...

quasi 16 anni fa | 3

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Risposto
How to find a variance to an image
The IMAGE function returns a handle, see <http://www.mathworks.com/help/techdoc/ref/image.html> I expect VAR over a handle...

quasi 16 anni fa | 0

Risposto
How do I tell which toolboxes my program uses?
There are a couple of things to try and consider. First, you can run code on a machine that has the necessary products (e.g. a t...

quasi 16 anni fa | 12

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Risposto
Hadamard Transformation
There is a HADAMARD command in MATLAB that returns the Hadamard matrix of order n. Please explain if a 'Complex Hadamard Transfo...

quasi 16 anni fa | 0

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Time conversion question
Usually, I would prefer the DATEVEC function, but as far as I see, this is not working here, as no month information is given. A...

quasi 16 anni fa | 1

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Matlab error message when launching on Macbook Pro
"This issue is due to a change in the default Java version from when MATLAB R2009a was released...As a workaround, you can tempo...

quasi 16 anni fa | 2

Domanda

Why are computational results in MATLAB sometimes different on different machines and how can I prevent this has a high impact on my application?
I like to collect reasons why computational results in MATLAB and other MathWorks tools are sometimes different on different mac...

quasi 16 anni fa | 4 risposte | 4

4

risposte

Risposto
Can I install an earlier version of MATLAB on a system with a current version of MATLAB?
1. True. When downloading, you choose the 32 or 64 bit version of MATLAB 2. Yes. You can have multiple versions installed on ...

quasi 16 anni fa | 3

Risposto
Contour Plotting in Surface Fitting Tool
If I understand your question correctly, this can be achieved by exporting the data and creating a new contour plot that can be ...

quasi 16 anni fa | 1

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String Manipulation
I see two approaches. As you have a filename, you can have MATLAB take care of this by using the FILEPARTS command: [pathst...

quasi 16 anni fa | 5

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3D model based vehicle tracking
In case you can use the Video and Image Processing Blockset, you can have a look at multiple implementations of tracking here: ...

quasi 16 anni fa | 0

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Statistics from spectrogram
When you use the SPECTROGRAM command in the following way, no MATLAB figure is created: T = 0:0.001:2; X = chirp(T,100,1...

quasi 16 anni fa | 0

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Creating new blocks for use in Simulink
I am aware of two major implementations. First you can create your own Simulink block by using standard blocks and put them into...

quasi 16 anni fa | 1

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Strange behaviour with elseif
The behaviour you observe is not a bug, but a result of normal numerical effects on different installations (surely processors, ...

quasi 16 anni fa | 1

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Lost results after a weekend
There are a couple of different reasons for crashes and also of programming techniques you can use. See the following Technical ...

quasi 16 anni fa | 2

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Risposto
Is it possible to produce a Stateflow diagram from within a MATLAB code?
Yes, this is possible. This is called "Stateflow API" and is documented here: <http://www.mathworks.com/help/toolbox/stateflo...

quasi 16 anni fa | 2

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Risposto
How do I split a cell array of data I imported from Excel?
That depends on how you import it and what the resulting 'table' should be. A cell array? [num, txt, raw]=xlsread('pathtofi...

quasi 16 anni fa | 0

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How do I get the figure position from a plot?
Using get(t(1),'Position') in your example code returns the 'Position' parameter only.

quasi 16 anni fa | 0

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What is HDL IP?
IP stands for intellectual property <http://en.wikipedia.org/wiki/Intellectual_property>

quasi 16 anni fa | 2

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