Gareth Thomas

MathWorks

2011년부터 활동

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read data line by line from a .dat file after pressing a certain keyboard key
Are you looking for fgetl? <https://www.mathworks.com/help/matlab/ref/fgetl.html?s_tid=doc_ta Read line from file, removing new...

7년 초과 전 | 0

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Can I run Simulink models using python program?
Have you seen the MATLAB Engine API for Python? <https://www.mathworks.com/help/matlab/programming-interfaces-for-c-c-fortran...

7년 초과 전 | 0

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how can i create a delay block(like in simulink) with matlab code
Have you tried the pause command? <http://www.mathworks.com/help/matlab/ref/pause.html pause: Stop MATLAB exectution temporar...

7년 초과 전 | 0

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How can I extract number/letter part from this binary image ?
Have you tried OCR? Optical Character Recognition. <http://www.mathworks.com/help/vision/examples/recognize-text-using-optica...

7년 초과 전 | 0

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How can I used Matlab for predictive modelling with those data ?
Have you seen the MathWorks Predictive Modeling website? It has lots of examples that will help you get started <https://www....

7년 초과 전 | 0

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Can a simulink program send voltage readings to arduino uno?
Have you seen the Arduino Blocks in Simulink? Check this out: <https://www.mathworks.com/help/supportpkg/arduino/examples/get...

7년 초과 전 | 0

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Generate a random number with a distribution in Simulink
There is a random source block in Simulink, is this what you are looking for? https://www.mathworks.com/help/releases/R2016b/...

7년 초과 전 | 0

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how can i read unformatted binary file into matlab
Have you tried using the fread command with the options? <https://www.mathworks.com/help/releases/R2016b/matlab/ref/fread.htm...

7년 초과 전 | 0

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Face recognition in live video
Does this work for you from the example? (This is the basic starting point of that demo). <https://www.mathworks.com/help/rel...

7년 초과 전 | 0

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Insert BLOB data into SQLite database field using Matlab and SQL query. Any idea?
Say you have a MAT file, (which is binary) and you want to store that in the sqlite blob... one way to do this is: % Read y...

7년 초과 전 | 0

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Displaying more than four decimal places in Live Script
This has to do with they way you format your answer. Try this in the live script: pi format long pi

8년 초과 전 | 0

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can u send me the code if i attached that particular paper??
This sounds like homework... MATLAB Answers is not designed for others to do homework assignments.

8년 초과 전 | 1

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issue with Repeating Random Numbers in parfor-Loops
<https://nl.mathworks.com/help/matlab/math/why-do-random-numbers-repeat-after-startup.html Why do Random Numbers start the same ...

8년 초과 전 | 0

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Add new data into existing excel file
If you use xlswrite with this code it should work: filename = 'testdata.xlsx'; A = {'Time','Temperature'; 12,98; 13,99; 14...

8년 초과 전 | 5

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why won't this plot?
for i = 1:length(xaxis); hold on ;if xaxis(i) >0; plot(xaxis(i),yaxis(i),'x'); end; end;

8년 초과 전 | 0

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why won't this plot?
You need to add the hold on command. Try this: for i = 1:length(xaxis); hold on;if xaxis(i) >0; plot(xaxis(i),yaxis(i),'x')...

8년 초과 전 | 0

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Why is Simulink so quiet like a ghost?
This actually comes from your Windows Sound settings, if you turn off your Windows Default Beep then your simulation wont make a...

8년 초과 전 | 0

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How can I export Simulink scope to M file and get the step response?
On every signal in Simulink you can look at its properties and log the data. The data then appears in MATLAB Worskpace. See logg...

8년 초과 전 | 0

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How can I add chart in a specific sheet in an excel workbook via Matlab?
There are a few ways of doing this: - If you use MATLAB Spreadsheet link <https://nl.mathworks.com/products/excellink/ Spread...

8년 초과 전 | 0

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How to do a fft from a sine signal with hanning function
MATLAB has awesome help. If you type doc fft You should get a nice page with examples that should be enough to get you ...

8년 초과 전 | 0

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Someone already tried to create an interface from MATLAB with XFLR5?
I am not sure if this is what you were looking for: <https://nl.mathworks.com/matlabcentral/fileexchange/30478-rafael-aero-xf...

8년 초과 전 | 1

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how to use trained dataset in my java code?
In R2016b you can actually call a MATLAB session from a java program (if you have MATLAB on the same machine): <https://nl.mathw...

8년 초과 전 | 1

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How do we start to build a MATLAB model for battery?
There is a great discovery page to help you through this: <https://nl.mathworks.com/discovery/battery-models.html Model batte...

8년 초과 전 | 0

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How to iterate creating matrices that are not altered by previous results?
I am not sure if I understand your questions but using: <https://nl.mathworks.com/help/matlab/ref/mean.html mean> you can ...

8년 초과 전 | 0

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How do i make print the variable name for a certain variable
myw=who; now all you need to do is cycle through the values of the variables and return the myw.name(ind)

8년 초과 전 | 1

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Convert date to specific format julian date
Datetime works nicely. I believe it came out in R2014b. <https://nl.mathworks.com/help/matlab/ref/datetime.html see the Datet...

8년 초과 전 | 2

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How do i make print the variable name for a certain variable
If I understand you correctly you would like to print a the content of a variable. a = 2;b = 3;c = a*b;disp(c)

8년 초과 전 | 0

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Hello, Any solution to run Python files through Matlab simultaneously ?
Yes, you can call Python from MATLAB: <https://nl.mathworks.com/help/matlab/call-python-libraries.html?searchHighlight=python Ca...

8년 초과 전 | 1

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Real time vector saving
If I understand you correctly you have a stateflow chart, in which one state you are calculating some parameters for a polyfit a...

8년 초과 전 | 0

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How to include constraint for pdepe solution (e.g., u>0)
<http://nl.mathworks.com/help/symbolic/piecewise.html Piecewise function> In R2016b one can use the Piecewise function. I hop...

8년 초과 전 | 0