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chicken vector


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Respondida
How to set both yticks(left and right) in decimal values not exponential or scientific??
F = openfig('energy vs time.fig'); ax = gca; ax.YAxis(1).Exponent = 0; ax.YAxis(2).Exponent = 0; axis square;

alrededor de 2 meses hace | 0

Pregunta


Sum inside a "bouncing" domain
I have a set of positions given by x and y. Considering a point yf, I want to know what's the value of yi, when the difference ...

2 meses hace | 1 respuesta | 0

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respuesta

Respondida
Tangent line on a curve. From a peak down the "unload curve" (in each case the bottom curve)
The approach is to find the index of the maximum point in the curve: [~,idx] = max(yData{j}); Then we can compute the derivati...

2 meses hace | 0

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Respondida
How to plot a vector for fixed intervals
Something like this? t = [1 3 4 7]; a = [5 3 9 4]; stairs(t,a); grid on; xlim([0,10]); ylim([0,10]); xticks(1:10);

4 meses hace | 0

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Respondida
Why does UIaxes handle is deleted when calling a function and taking inputs as UIaxes handle in MATLAB webapp ?
It would be easier if you share your .mlapp file, but according to this line of error: >> Web Apps does not support multiwindow...

4 meses hace | 0

Respondida
change negative data to zero in one table in matlab
% Create fictitious set of data: tableData = rand(1e1) - .5 % Define tolerance under which data is set to zero: tol = 1e-2; ...

4 meses hace | 0

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Pregunta


Is "geoglobe" currently bugged?
I have always used geoglobe, but when I tried again today, the following command does not work anymore as usual. uif = uifigure...

4 meses hace | 3 respuestas | 2

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Respondida
How to create a .gif animation visualizing the progress of an optimization process?
The simplest way is to add a few lines of command that saves your current objective function data. You can add something like t...

8 meses hace | 0

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Pregunta


Multi-account reputation earning
I assume it to be against the rules, but upon searching I couldn't find something specific. What is the reccomended practice in...

8 meses hace | 0 respuestas | 1

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Respondida
What are anonymous functions in MATLAB, and how can they be used to simplify code? Provide an example where an anonymous function is used effectively.
Anonymous functions are used to store a function into a variable: doubleNumber = @(x) 2*x; doubleNumber(10) The syntax is e...

8 meses hace | 2

Respondida
How do I create a 3D checkerboard?
I would use patch and surf ma don't expect this level of rendering.

8 meses hace | 1

Respondida
How change the slopes in a curve from positive to negative
This works if you don't really care about the value on the y-axis: load datapoints inyb2 = -cumsum(abs(diff([0; inyb2]))); pl...

9 meses hace | 0

Respondida
Indexing of 1D arrays using 2D mapping information
Have a look at this: Interpolate 2-D or 3-D scattered data - MATLAB griddata - MathWorks Italia Interpolating Scattered Data -...

9 meses hace | 0

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Pregunta


fmincon non-linear optimisation: issues with sqp and interior-point
I am running an optimisation problem using fmincon. The problem is subjected to very few bound constraints, linear inequality c...

9 meses hace | 2 respuestas | 0

2

respuestas

Respondida
Dividing a Square Matrix into Four Distinct Matrices Based on indexing element as well as the last digit
This will give you what you are looking for, except for the inverted number in case of odd number of digits: A = [10902425 30...

10 meses hace | 1

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Respondida
Why do I Receive this error? Requested 708198x708198 (3736.8GB) array exceeds maximum array size preference (15.9GB). This might cause MATLAB to become unresponsive.
The error message is self-explanatory. Your implementation might be correct but at some point you are generating a variable of s...

10 meses hace | 0

Respondida
MATLAB is not giving good quality eps figure, looks good in png format but looks really bad in pdf.
For article/document/presentation images I suggest you to use export_fig from FEX. The images have a better quality and more sa...

10 meses hace | 0

Respondida
change size of rectangles in full screen
Use uigridlayout to customise these parameters and have autmatic scalability when you change figure's dimensions. You can set s...

10 meses hace | 0

Respondida
How to change a variable name without changing the value itself?
This is in general not recommend because is prone tu bugs and affects code readibility. If you really want to do this anyway, h...

10 meses hace | 1

Respondida
Incorrect number of inputs or outputs for function linspace
Even if it is a matter of personal taste, for unit steps I usually prefer to do: z1 = 1 : 100; Nontheless, this should also wo...

10 meses hace | 0

Respondida
y-axis with diffent scalings
If you want to keep the figure with this format, I'd say you have two options. You can either make an axis break with the FEX...

10 meses hace | 0

Respondida
How to improve plotting speed of large STL models using patch?
To really help you would be convenient to see what you are dealing with and what have you tried, but one thing I can say for sur...

10 meses hace | 0

Respondida
Ctrl + F1 (on Windows) not working anymore for 2023a?
This is not mentioned in the release notes so I can't be completly sure it is true, but it appears that the shortuct for "Functi...

10 meses hace | 1

Respondida
How to add data stored in structure depending on other data related but stored in a different structure
I am not sure I udnerstand correctly what you need, because this line is confusing me: debit_total = zeros(size(debit)); You w...

10 meses hace | 0

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Respondida
LU decomposition algorithm change
This was introduce in R2022a and might be a promising candidate to answer your question. Quoting Matlab realease notes: inv ...

10 meses hace | 1

Respondida
Converting a table to a matrix based on coordinates
Be careful because Matlab uses inverted indeces so this way you have X as rows and Y as columns. Just invert the indeces in the...

10 meses hace | 0

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Pregunta


Can you place ui-components in uigridlayout using Name-Value pair input?
uif = uifigure; uig = uigridlayout('Parent', uif, ... 'ColumnWidth', repmat({'1x'}, 1, 5), ... ...

10 meses hace | 1 respuesta | 0

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Respondida
Displaying the name of the moving text file in the animation
Suppose you import the conent of the .txt files by doing: filename = 'FrameXX.txt'; framData = readmatrix(filename); Then the...

10 meses hace | 0

Respondida
Finding self-locating loops in pi, receiving "Index exceeds the number of array elements. Index must not exceed 50."
The error comes from the fact that 50 is the maximum number of digits for pi. You can have a proof of this by doing: nDigits =...

10 meses hace | 0

Respondida
I want to extract the temperature from the IR image at every pixel
You might want to take a look at imread and interp1.

10 meses hace | 0

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