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Analog Outputs stops (without reason) ?!
Can you post bit of the code? Also are you using the new Session based interface (R2011b) or the legacy interface ? Session B...

約14年前 | 0

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Graphical Outputs HELP
Try doc uitable: simple example: a = magic(10); t = uitable('Data',[a(:,1) a(:,2)],'ColumnName',{'X','Y'},'RowName',...

14年以上前 | 0

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Standalone executable GUI calling Simulink
You would need to install the MCR on machines without MATLAB (MCR: Matlab Runtime) The MCR is avalable with the MATLAB Compi...

14年以上前 | 0

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DAQ output speed maximum
You should be able to increase the sample rate of your AO to reduce the steps. set(ao_Ref,'SampleRate',5000); The defaul...

14年以上前 | 0

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How to write several results in the same sheet of a Xls file ?
You can do this accurately, if you know the dimensions of the results. Otherwise, if you have good idea for maximum size of t...

14年以上前 | 0

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Convert C struct to matlab struct
Depends on the medium? How are you communicating with C in MATLAB? a) Are you using MEX files? In that case you could create...

14年以上前 | 0

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Multiple channel Data Acquistion - NI USB-6251 & BNC-2090
Greg from your code, it seems that: ai = analoginput ('nidaq','Dev1'); chan = addchannel (ai,0:1); %Set DAQ Parameters (p...

14年以上前 | 2

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function defintion
You cannot define MATLAB functions in the middle of a script. function myscript clear; Rd=load('A1.txt') plot(Rd); ...

14年以上前 | 0

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peekdata - really latest samples? - buffer?
I believe the theory is correct. You might be able to control this using the BufferingConfig and BufferingMode properties. <h...

14年以上前 | 0

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Function to display variables in MATLAB figures
Where do you want to insert this in the plot? You can insert this as a point on the existing graph using: hold on; plot(...

14年以上前 | 0

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Fast Image Thresholding-will a mex file improve speed?
You can also use manual trigger mode on your videoinput object to reduce the overhead associated with getsnapshot. Check the ...

14年以上前 | 0

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How to choose matlab compiler version????
It depends on the MATLAB version being used to create them. If you are using MATLAB R2011a to compile, then it will always use M...

14年以上前 | 0

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How can I compile a function that uses a modified INPUTDLG function?
Just a thought: What if you included inputdlg? (also make sure that newid is being included) Something like: mcc -m yourmainFuc...

14年以上前 | 0

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Calling MATLAB Compiled exe File
The first time an exe is called, the exe unarchives some supporting files into a temporray folder and hence there might be some ...

14年以上前 | 0

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Exporting MATLAB code to word file
You can use the publish command to publish the code and the results in a neat manner directly to word, however this will also no...

14年以上前 | 0

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Calling programs (AMPL) from within Matlab on a Mac
I guess, when you run ampl, you would need certain directories to be on the PATH (environment variable) as well as some dynamic ...

14年以上前 | 0

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Toolbox Installation Error
The error is most probably due to the fact that you do not have write privileges in the folder where the install script is does ...

14年以上前 | 0

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How to read a file from a specific directory?
Use full_filename = fullfile(str_fol1,str_fol2,filename); <http://www.mathworks.com/help/releases/R2011a/techdoc/ref/fullf...

14年以上前 | 2

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PCODE
Depends on what you want? Pcode functionality is built in MATLAB whereas mcc uses the MATLAB Compiler product. At the same ti...

14年以上前 | 1

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Run app created in Matlab on Mac
You need to set two environment variables to the following. DYLD_LIBRARY_PATH and XAPPLRESDIR. The _mcr_root_ is the locati...

14年以上前 | 0

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Build ITK .dll for Matlab Use?
You have a couple of options 1) If you have the code compiled in to a dll, you can directly load the dll using MATLAB loadlibrar...

14年以上前 | 0

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DAQ issue
Couple of quick things: When you start AO, you are staring a clocked operation with this particular board based on the sample r...

14年以上前 | 0

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How to access video from a remote camera?
You might also look at this <http://www.mathworks.com/matlabcentral/answers/12036-how-do-i-use-my-smart-phone-camera-as-a-webca...

14年以上前 | 0

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write data from gui in excel
xlswrite will work from a GUI. xlswrite(filename,handles.data)

14年以上前 | 0

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Titling figures from 1 till 20.
title(['image ' num2str(i)]);

14年以上前 | 0

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Change image after mouse over?
You cannot have WindowsButtonMotionFcn for the axes, but you can have it for the figure. Just select the GUI figure, right clic...

14年以上前 | 0

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MATLAB serial timeout handling.
The Timeout is a warning and hence you are unable to catch it. Searching a little, I found a couple of references that might be ...

14年以上前 | 1

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MATLAB serial timeout handling.
Use the ErrorFcn callback <http://www.mathworks.com/help/releases/R2011a/techdoc/matlab_external/timeout.html>

14年以上前 | 0

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plot 3d trajectory problem
It looks good to me: Here's my sample code % Sample trajectory t = 0:0.1:10; x = 5*cos(t); y = 5*sin(t); z = s...

14年以上前 | 0

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Stop ai manually
Hi Kay, This is possible. Here is some sample code: ai = analoginpt(....); % Add channels and set it up % Use S...

14年以上前 | 1

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