Gareth Thomas

MathWorks

Attivo dal 2011

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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...

oltre 6 anni fa | 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...

oltre 6 anni fa | 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...

oltre 6 anni fa | 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...

oltre 6 anni fa | 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....

quasi 7 anni fa | 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...

quasi 7 anni fa | 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/...

quasi 7 anni fa | 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...

quasi 7 anni fa | 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...

quasi 7 anni fa | 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...

quasi 7 anni fa | 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

oltre 7 anni fa | 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.

oltre 7 anni fa | 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 ...

oltre 7 anni fa | 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...

oltre 7 anni fa | 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;

oltre 7 anni fa | 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')...

oltre 7 anni fa | 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...

oltre 7 anni fa | 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...

oltre 7 anni fa | 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...

oltre 7 anni fa | 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 ...

oltre 7 anni fa | 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...

oltre 7 anni fa | 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...

oltre 7 anni fa | 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...

oltre 7 anni fa | 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 ...

oltre 7 anni fa | 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)

oltre 7 anni fa | 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...

oltre 7 anni fa | 2

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Risposto
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)

oltre 7 anni fa | 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...

oltre 7 anni fa | 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...

oltre 7 anni fa | 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...

oltre 7 anni fa | 0

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