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How can I create for loop on contourf and save plots somewhere?
I'm not sure I believe this data since we are seeing probablities of > 1 in some cases (perhaps an interpolation/extrapolation a...

mehr als 3 Jahre vor | 0

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Loading data from .mat file and converting them to string array
You only save one variable into the mat file and its name is Grades. The syntax load('matfilename.mat', 'varname') tries to fin...

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How to split the last 4 elements in a column into a new column?
I'm not sure why you want to do this, or what you intend to do with the results, but here is one possible way using a cell array...

mehr als 3 Jahre vor | 0

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How to use if/then to assign a year to a set of dates?
table_a = readtable('https://www.mathworks.com/matlabcentral/answers/uploaded_files/1286455/Data1.xlsx') table_a.date = datetim...

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How can I plot this date time graph?
load('Years.mat') whos Climatology t = Climatology.TimeSeries + hour(Climatology.HourSeries); scatter(t, Climatology.HeightS...

mehr als 3 Jahre vor | 0

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Plot path of a aicraft by plot3
t_start = 0; t_end = 100; delta_t = 1; t = t_start:delta_t:t_end; x = zeros(size(t)); y = zeros(size(t)); z = zeros(size(t...

mehr als 3 Jahre vor | 0

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Get all row indices where values of to columns reach their maximum
A = [1 2 3; 1 4 3; 2 4 3; 1 4 2]; m = max(A(:,2:end), [], 1) Output = find(all(ismember(A(:,2:end), m), 2))

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problem with if cycle to determine the datetime
The time returned by datetime('now') will be changing as your code runs, so it seems almost impossible that your if condition wi...

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how to create matrix c, where first column is vector a, and the last column is vector b without a loop
a = [1;2;3;4;5]; c = [a a+1 a+2 a+3] If you are a beginner in using Matlab, I would suggest taking a couple of hours to go ...

mehr als 3 Jahre vor | 0

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How do i fix the output of my code?
a=rand(2,2) c=1; cmax=2; r=1; rmax=2; while r<=rmax while c<=cmax a(c,r)=round(a(c,r),2); % a(c,r)*100; << y...

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Creating Plot with 2 Y-Axis
No there is no way to do that without some manual coding (if only on the command line). But it isn't hard. Here's a simple exam...

mehr als 3 Jahre vor | 0

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Force 0 tick to appear in a scatter plot
clc, clear, clf n = 0:10; f = n.^2; scatter(n,f, 'k', 'filled') xlim([-1,11]), ylim([-10,120]) ax = gca; ax.XAxisLocation =...

mehr als 3 Jahre vor | 1

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Logical operator not evaluating correctly
I would do this in separate steps. X = randi([-20, 20], [1 15]) Y = zeros(size(X)); Y(X < -5) = -1; Y(X > 5) = 1

mehr als 3 Jahre vor | 0

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Why are tick marks only on one axis when I change the tick spacing?
Try yticks(-4:0)

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Find exceeds array ERROR
One obvious problem with this code is where you try to access pairs(pr,2) but pairs is a one dimensional (4x1) vector. Perhaps ...

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one time pad plus randstream
Assuming that the random part of the algorithm is generating the code character vector as you said in one of your comments, some...

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how to get no of samples?
If you want a specific number of samples between two endpoints, use linspace instead of the colon operator: n = linspace(9.45, ...

mehr als 3 Jahre vor | 1

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Next value in alphabet
A simpler approach: char('c' + 1)

mehr als 3 Jahre vor | 1

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Trying to generate subplot figure
It looks like you have created a variable named figure. Type the following command at your command prompt: which -all figure ...

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Save generated text file to user specified path
You can use uigetdir to open a dialog and allow the user to browse for the folder in which to save the file. Read the documenta...

mehr als 3 Jahre vor | 1

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Syntax for pyrunfile with multiple output variables?
This is the way to do that (note that ["A" "B"] is a string array as specified in the documentation for that argument): [A, B] ...

mehr als 3 Jahre vor | 1

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Syntax for pyrunfile with multiple output variables?
Did you try this? [A, B] = pyrunfile("pytorch_model.py", ["A" "B"], X=Xpy, y=ypy) Note that ["A" "B"] is a string array as spe...

mehr als 3 Jahre vor | 1

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How to shift experimental data (not a function) in a loglog plot?
Instead of adding an offset, multiply to shift the data. I used a factor of 10 as an example. x = [0.015 0.02 0.05 0.1 0.2...

mehr als 3 Jahre vor | 1

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Floating-Point to Fixed-Point Conversion of IIR Filters
The Name=Value syntax for name/value pairs of function arguments only works in r2021a and above. So, changing this: biquad = d...

mehr als 3 Jahre vor | 0

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The Y(:,81) changes linearly with respect to T, I want to modify my code in such a way that when Y(:,81) reaches 2.5E-6 then after that it remains constant through out with T.
Over 100 lines of code to draw a straight line? This plot (with the maximum Y limit applied) can be made in 8 lines of code: T...

mehr als 3 Jahre vor | 0

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How can I write the coordinates of this geometry?
You don't need a loop. h = 10; th = linspace(pi/2, -pi/2, 100); R = (h/4); %or whatever radius you want x1 = R*cos(th) ; y...

mehr als 3 Jahre vor | 0

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need script to create a block scenario
If you only want to draw a 3x3 grid of 1x1 squares this is pretty easy (see below). If you want the 0.75x0.75 and 0.5x0.5 squar...

mehr als 3 Jahre vor | 0

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How to approximate float function by integer numbers?
I'm assuming you want to replace the floating point calculation with an integer one? I'm not sure how that is going to "spare s...

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How do you create a plot of a function using fplot?
Maybe you want ezplot instead of fplot. Your anonymous function definition syntax is wrong as well. Try this: f = @(t) 5*t.^2...

mehr als 3 Jahre vor | 0

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How to Set Up If/Else Statement with Condition of Seeing if Item in Structure Array is a Table
I suggest the istable function. Documentation is here

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