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How to run matlab code in java / android
The toolbox "Matlab Coder" do might what you are looking for. This allows you to export code for a specific language. Be advised...

7 years ago | 0

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find element in cell
An alternative to KSSVs solution would be this one liner b = a(cellfun(@(x) sum(x==3)>0, a));

7 years ago | 1

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How to plot multiple Xaxis Label| Unit in Hour and Time of the day? Both XLabel at the bottom
You could do something like this: ax1 = gca; ax2 = axes('Position',ax1.Position,... 'XAxisLocation','top',... ...

7 years ago | 0

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Replacing each array element with a series of values
One possible solution would be: 0. having T = [1 4 7]; 1. create a temporary matrix T_temp that looks like (th...

7 years ago | 0

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access the row and col of a matrix
2 Possibilities Easiest: row column A(2,3) Second possibility (by element count) A(8)

7 years ago | 0

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Calculate derivative with 3 matrices
What would you do if you only had 1 Dimension? You would do (y2-y1)/(x2-x1) with x2 being the nearest x to x1. Do exactly the...

7 years ago | 0

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Plot different curves in cycle for
You where almost correct. Just 2 small corrections: 1) "hold on" You added this line at the end of the script - this wont hel...

7 years ago | 1

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Answered
Applying function only to certain files in directory
The simplest solution is, when you know a priori what your files are called. In that case use wildcards with * listing = dir...

7 years ago | 1

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Answered
(MATLAB TRICK AND SHORTCUTS): I would like to rename all my variables within a script without do it manually one by one
There is a simple solution for this, although it is ugly. But it takes minimal time to adapt. *Old Function* function [o...

7 years ago | 0

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Minimization problem (FMINCON): I am unable to minimize my function: "Not enough input errors" and others
I think the solution might be in the way you created your function fun. if you check the documentation for fmincon it states ...

7 years ago | 0

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Answered
My 'From Workspace block' does the wrong value after 10 seconds
That is because your variables t only covers the range from 0.0 - 9.8s (checkout t(end)) So after 9.8s your "From Workspace" ...

7 years ago | 0

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How can i get required number of sample from simulink to workspace?
There are multiple possible solutions to your question (with different results), but all of them will fail the "without any dist...

7 years ago | 0

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Answered
How to a GUI directly in Simulink Model?
Not sure what you want to do exactly (or why you want to do that). What version are you using? * If you use one of the new...

7 years ago | 0

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How to edit specific lines of a large text file?
If you already know the line number that you need to edit, I suggest to use one of the following solutions on matlabcentral <ht...

7 years ago | 0

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Why does my data have more than 2 dimensions?
There is multiple options to force your 3d data into a vector Option 1: use dot notation % gets you a column vector a...

7 years ago | 1

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Explanation for LSB data hiding
you might get an answer if you leave the decimal notation and go to binary. Here is a mini example dec2bin(248) = 11111000 ...

7 years ago | 0

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How do you group categorical variables in order to create a boxplot?
I'm not entirely sure what you want to do, but this little example, that I created might help you to get started % create s...

7 years ago | 0

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Cannot make several plots in one graph with the command "hold on"
funny, all the 3 lines stay exactly on each other, that way you dont see the other two lines. So everything is working as it sho...

7 years ago | 0

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linear combination of curves to match a single curve
This can be done nicely in a least squares approach - especially with Matlab mldivide operator. I will give you an example ...

7 years ago | 0

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Calling user functions recursively
First of all: Listen to John - he is right about this. Try not to use numbered functions and variables (you can read why this is...

7 years ago | 0

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How to use "Variable Names" from "Import Data" UI in the legend of a plot?
Something like this? a = uiimport('test.csv'); plot(rand(10, 6)); legend(a.colheaders);

7 years ago | 0

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How to use Matlab for latex output?
Here is an answer to a similar question on Matlab Central <https://de.mathworks.com/matlabcentral/answers/161458-how-can-i-ch...

7 years ago | 0

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Is there a way to open *.mat file as a text file
In your *.mat file, there is only data available. So no luck there, BUT you can access your command history (if you have acce...

7 years ago | 0

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Getting the error:Subscript indices must either be real positive integers or logicals.
The problem is, that you try to access the 4.275th (or smth) element of thetav. You can only access Elements 1 to infinity (inde...

7 years ago | 0

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How to generate random data which follows a specific pattern ?
As KSSV said, the random function generates data very nicely. But this distribution might need to be adapted to your needs. T...

7 years ago | 0

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Answered
Alert sound/mail for warning me if the program runs overtime.
Another option is to use the timer function. But it is kind of tricky and not as nice. clear all; close all; clc % Ini...

7 years ago | 0

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How to Split excel file using matlab
Hi, you should be able to build something like that, using the following commands. 1. reading your data your_data= ...

7 years ago | 0

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is it possible to write a matlab code that commands outlook to constantly export information?
Hi, I might be able to provide half of the solution. I can show you how to get the active X working with Matlab and Outloo...

7 years ago | 0

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Answered
Convert base 2 to base 10 using loop
There are two errors in your code 1) Bracket at wrong position (causes your problem to stay at 128 all the time) mult(1,...

7 years ago | 0

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Answered
How can i compare these two protein sequences?
I made a MWE and got a solution. When you see what was wrong you will say "oh man".... I used the following as an input. ...

7 years ago | 0

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